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  1. Article ; Online: Affecting the effectors: JAK inhibitors modulation of immune cell numbers and functions in patients with rheumatoid arthritis.

    Garufi, Cristina / Maclean, Mary / Gadina, Massimo / Spinelli, Francesca Romana

    Expert review of clinical immunology

    2022  Volume 18, Issue 3, Page(s) 309–319

    Abstract: Introduction: The Janus kinase family includes four members - JAK1, JAK2, JAK3, TYK2 - that are selectively associated with type I and II cytokine receptors. Jak-inhibitors (Jakinibs) are a new class of drugs for treating inflammatory diseases. Five ... ...

    Abstract Introduction: The Janus kinase family includes four members - JAK1, JAK2, JAK3, TYK2 - that are selectively associated with type I and II cytokine receptors. Jak-inhibitors (Jakinibs) are a new class of drugs for treating inflammatory diseases. Five Jakinibs are currently available for Rheumatoid Arthritis (RA): tofacitinib, baricitinib, upadacitinib, filgotinib and peficitinib. Considering the role of cytokines and growth factors in immune cell survival and activation, the anti-proliferative and suppressive effects of Jakinibs on these cells are predictable.
    Areas covered: This review summarizes Jakinibs' effects on immune populations
    Expert opinion: In vitro
    MeSH term(s) Antirheumatic Agents/therapeutic use ; Arthritis, Rheumatoid/drug therapy ; Cell Count ; Humans ; Janus Kinase Inhibitors/therapeutic use ; Janus Kinases
    Chemical Substances Antirheumatic Agents ; Janus Kinase Inhibitors ; Janus Kinases (EC 2.7.10.2)
    Language English
    Publishing date 2022-02-25
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 2274260-8
    ISSN 1744-8409 ; 1744-666X
    ISSN (online) 1744-8409
    ISSN 1744-666X
    DOI 10.1080/1744666X.2022.2042254
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Exercise-induced modulation of Interferon-signature: a therapeutic route toward management of Systemic Lupus Erythematosus.

    Spinelli, Francesca Romana / Berti, Riccardo / Farina, Gabriele / Ceccarelli, Fulvia / Conti, Fabrizio / Crescioli, Clara

    Autoimmunity reviews

    2023  Volume 22, Issue 10, Page(s) 103412

    Abstract: Systemic Lupus Erythematosus (SLE) is a multisystemic autoimmune disorder characterized by flares-ups/remissions with a complex clinical picture related to disease severity and organ/tissue injury, which, if left untreated, may result in permanent damage. ...

    Abstract Systemic Lupus Erythematosus (SLE) is a multisystemic autoimmune disorder characterized by flares-ups/remissions with a complex clinical picture related to disease severity and organ/tissue injury, which, if left untreated, may result in permanent damage. Enhanced fatigue and pain perception, worsened quality of life (QoL) and outcome are constant, albeit symptoms may differ. An aberrant SLE immunoprofiling, note as "interferon (IFN)α-signature", is acknowledged to break immunotolerance. Recently, a deregulated "IFNγ-signature" is suggested to silently precede/trigger IFNα profile before clinical manifestations. IFNα- and IFNγ-over-signaling merge in cytokine/chemokine overexpression exacerbating autoimmunity. Remission achievement and QoL improvement are the main goals. The current therapy (i.e., corticosteroids, immunosuppressants) aims to downregulate immune over-response. Exercise could be a safe treatment due to its ever-emerging ability to shape and re-balance immune system without harmful side-effects; in addition, it improves cardiorespiratory capacity and musculoskeletal strength/power, usually impaired in SLE. Nevertheless, exercise is not yet included in SLE care plans. Furthermore, due to the fear to worsening pain/fatigue, SLE subjects experience kinesiophobia and sedentary lifestyle, worsening physical health. Training SLE patients to exercise is mandatory to fight inactive behavior and ameliorate health. This review aims to focus the attention on the role of exercise as a non-pharmacological therapy in SLE, considering its ability to mitigate IFN-signature and rebalance (auto)immune response. To this purpose, the significance of IFNα- and IFNγ-signaling in SLE etiopathogenesis will be addressed first and discussed thereafter as biotarget of exercise. Comments are addressed on the need to make aware all SLE care professional figures to promote exercise for health patients.
    MeSH term(s) Humans ; Quality of Life ; Interferon-alpha/therapeutic use ; Cytokines/therapeutic use ; Lupus Erythematosus, Systemic/drug therapy ; Autoimmunity
    Chemical Substances Interferon-alpha ; Cytokines
    Language English
    Publishing date 2023-08-18
    Publishing country Netherlands
    Document type Journal Article ; Review
    ZDB-ID 2144145-5
    ISSN 1873-0183 ; 1568-9972
    ISSN (online) 1873-0183
    ISSN 1568-9972
    DOI 10.1016/j.autrev.2023.103412
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Telemedicine for rheumatological consultation: the new semeiotics for rheumatic examination.

    Spinelli, Francesca Romana / Govoni, Marcello / Iannone, Florenzo / Mosca, Marta / Cauli, Alberto / Frediani, Bruno / Caporali, Roberto / Conti, Fabrizio

    Clinical and experimental rheumatology

    2023  Volume 41, Issue 5, Page(s) 993–996

    MeSH term(s) Humans ; Rheumatology ; Rheumatic Diseases/diagnosis ; Rheumatic Diseases/therapy ; Referral and Consultation ; Telemedicine
    Language English
    Publishing date 2023-03-27
    Publishing country Italy
    Document type Editorial
    ZDB-ID 605886-3
    ISSN 1593-098X ; 0392-856X
    ISSN (online) 1593-098X
    ISSN 0392-856X
    DOI 10.55563/clinexprheumatol/eeexhg
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Tapering and discontinuation of glucocorticoids in patients with rheumatoid arthritis treated with tofacitinib.

    Spinelli, Francesca Romana / Garufi, Cristina / Mancuso, Silvia / Ceccarelli, Fulvia / Truglia, Simona / Conti, Fabrizio

    Scientific reports

    2023  Volume 13, Issue 1, Page(s) 15537

    Abstract: Although the rapid onset of effect of glucocorticoids (GCs) allows rapid control of rheumatoid arthritis (RA) symptoms, their chronic use may be associated with several adverse events. The 2022 update of EUALR recommendations for the management of ... ...

    Abstract Although the rapid onset of effect of glucocorticoids (GCs) allows rapid control of rheumatoid arthritis (RA) symptoms, their chronic use may be associated with several adverse events. The 2022 update of EUALR recommendations for the management of patients with RA suggests to reduce and discontinue oral GCs as quickly as possible. Considering GCs as a "bridging therapy" to promptly reduce symptoms and control inflammation, fast-acting drugs such as tofacitinib could allow faster and safer tapering of GCs. The purpose of this pilot study was to evaluate the steroid-sparing effect of adding tofacitinib in patients with RA inadequately responsive to methotrexate taking concomitant GCs. In this open-label pilot study, we enrolled patients with moderate to severe RA on a stable dose of prednisone (5-12.5 mg/day) who started treatment with tofacitinib. After 1 month, in patients who achieved at least a moderate EULAR response (decrease of > 1.2 in DAS28_CRP), GCs was tapered according to a predetermined schedule until complete discontinuation at week 12. Disease activity was assessed after 4, 12, 24 and 48 weeks of treatment. The primary endpoint was the percentage of patients discontinuing GCs after 12 weeks of tofacitinib treatment. We enrolled 30 patients (26 F: 4 M, mean age 60 ± 13 years, mean disease duration 13.2 ± 7.8 years). The primary endpoint was achieved: 9 patients (30%) discontinued GCs at week-12. At week-24, other 12 patients (46%) withdrew GCs. The median prednisone dose decreased from 5 mg/day (interquartile range 5-10 mg) to 2.5 (0-5) mg/day at week 12 and 48 (p < 0.00001 vs baseline). At week 48, 12 out of 30 patients (40%) had discontinued prednisone. The percentage of patients achieving remission or low disease activity increased throughout the follow-up without any difference between patients who discontinued or not the GC. In this cohort of long-standing RA patients treated with tofacitinib, the discontinuation of glucocorticoids was achievable in up to 30% of patients. These results should encourage rheumatologists to consider GCs tapering and discontinuation of GCs, as suggested by the 2022 EULAR recommendations, an achievable goal.
    MeSH term(s) Humans ; Middle Aged ; Aged ; Glucocorticoids/adverse effects ; Prednisone/adverse effects ; Pilot Projects ; Arthritis, Rheumatoid/drug therapy
    Chemical Substances Glucocorticoids ; Prednisone (VB0R961HZT) ; tofacitinib (87LA6FU830)
    Language English
    Publishing date 2023-09-20
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-023-42371-z
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: JAK1: Number one in the family; number one in inflammation?

    Spinelli, Francesca Romana / Colbert, Robert A / Gadina, Massimo

    Rheumatology (Oxford, England)

    2021  Volume 60, Issue Suppl 2, Page(s) ii3–ii10

    Abstract: Several cytokines involved in inflammatory pathologies signal via the Janus kinase-signal transducer and activator of transcription pathway. Four JAKs are known: JAK1, JAK2, JAK3 and TYK2. The specific activation of JAKs and STATs determines the ... ...

    Abstract Several cytokines involved in inflammatory pathologies signal via the Janus kinase-signal transducer and activator of transcription pathway. Four JAKs are known: JAK1, JAK2, JAK3 and TYK2. The specific activation of JAKs and STATs determines the biological effects of each cytokine. JAK1 is involved in the signalling of 'γc' receptor cytokines (IL-2, IL-4, IL-7, IL-9, IL-15 and IL-21), pro-inflammatory cytokines including IL-6, as well as IFN. The critical position of JAK1 downstream of these cytokines suggests that JAK1-selective inhibitors are comparable to non-selective ones, without the unwanted consequences of JAK2- or JAK3-blockade. JAK inhibition has led to a better understanding of the biology of synovial inflammation and bone homeostasis. Moreover, the efficacy of non-selective JAK inhibitors and novel JAK1-selective drugs in RA supports a role for JAK1 in its pathogenesis. JAK1-selective drugs are also showing promise in axial spondyloarthritis, suggesting that they may target additional regulatory pathways that impact cytokines such as TNF and IL-17A, which do not use JAKs. Additionally, evidence now supports a JAK1 predominance in the signalling of IL-6 and oncostatin M, and indirectly, of TNF in synovial fibroblasts, macrophages and endothelial cells. Notably, bone homeostasis is also dependent on cytokines relying on JAK1 signalling to promote receptor activator of NF-κB ligand expression in osteoblasts and T cells, contributing to osteoclastogenesis. Here, the contribution of JAK1 over other kinases is unclear. While beneficial effects of JAK inhibitors on bone erosion are supported by preclinical and clinical data, effects on new bone formation in axial spondyloarthritis requires additional study.
    MeSH term(s) Arthritis, Rheumatoid/drug therapy ; Arthritis, Rheumatoid/immunology ; Bone Resorption/immunology ; Cytokines/immunology ; Humans ; Janus Kinase 1/antagonists & inhibitors ; Janus Kinase 1/immunology ; Janus Kinase 2 ; Janus Kinase 3 ; Janus Kinase Inhibitors/therapeutic use ; Osteogenesis/immunology ; Spondylarthropathies/drug therapy ; Spondylarthropathies/immunology ; Synovitis/immunology ; TYK2 Kinase
    Chemical Substances Cytokines ; Janus Kinase Inhibitors ; Janus Kinase 1 (EC 2.7.10.2) ; Janus Kinase 2 (EC 2.7.10.2) ; Janus Kinase 3 (EC 2.7.10.2) ; TYK2 Kinase (EC 2.7.10.2)
    Language English
    Publishing date 2021-04-27
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1464822-2
    ISSN 1462-0332 ; 1462-0324
    ISSN (online) 1462-0332
    ISSN 1462-0324
    DOI 10.1093/rheumatology/keab024
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  6. Article ; Online: Comment on: Temporal relationships between systemic lupus erythematosus and comorbidities.

    Conti, Fabrizio / Ceccarelli, Fulvia / Spinelli, Francesca Romana

    Rheumatology (Oxford, England)

    2019  Volume 58, Issue 9, Page(s) 1698

    MeSH term(s) Comorbidity ; Humans ; Lupus Erythematosus, Systemic
    Language English
    Publishing date 2019-07-10
    Publishing country England
    Document type Letter ; Comment
    ZDB-ID 1464822-2
    ISSN 1462-0332 ; 1462-0324
    ISSN (online) 1462-0332
    ISSN 1462-0324
    DOI 10.1093/rheumatology/kez271
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: HiJAKing SARS-CoV-2? The potential role of JAK inhibitors in the management of COVID-19.

    Spinelli, Francesca Romana / Conti, Fabrizio / Gadina, Massimo

    Science immunology

    2020  Volume 5, Issue 47

    Abstract: JAK kinase inhibitors are being investigated as a way of managing cytokine storm in severe COVID-19 patients. ...

    Abstract JAK kinase inhibitors are being investigated as a way of managing cytokine storm in severe COVID-19 patients.
    MeSH term(s) Animals ; Azetidines/therapeutic use ; Betacoronavirus/physiology ; Clinical Trials as Topic ; Coronavirus Infections/drug therapy ; Coronavirus Infections/immunology ; Humans ; Janus Kinase Inhibitors/therapeutic use ; Pandemics ; Pneumonia, Viral/drug therapy ; Pneumonia, Viral/immunology ; Sulfonamides/therapeutic use
    Chemical Substances Azetidines ; Janus Kinase Inhibitors ; Sulfonamides ; baricitinib (ISP4442I3Y)
    Keywords covid19
    Language English
    Publishing date 2020-05-08
    Publishing country United States
    Document type Journal Article
    ISSN 2470-9468
    ISSN (online) 2470-9468
    DOI 10.1126/sciimmunol.abc5367
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Foreword: Seminars in Research 2014 Joint Experiences in Rheumatology and Dermatology.

    Costanzo, Antonio / Spinelli, Francesca Romana

    The Journal of international medical research

    2016  Volume 44, Issue 1 suppl, Page(s) 3–5

    Language English
    Publishing date 2016-09
    Publishing country England
    Document type Journal Article
    ZDB-ID 184023-x
    ISSN 1473-2300 ; 0300-0605 ; 0142-2596
    ISSN (online) 1473-2300
    ISSN 0300-0605 ; 0142-2596
    DOI 10.1177/0300060515593267
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  9. Article ; Online: JAK inhibitors: Ten years after.

    Spinelli, Francesca Romana / Meylan, Françoise / O'Shea, John J / Gadina, Massimo

    European journal of immunology

    2021  Volume 51, Issue 7, Page(s) 1615–1627

    Abstract: The European Journal of Immunology was launched 50 years ago, coinciding with the discovery of many cytokines and growth factors and the emergence of an entirely new field of research. Ultimately, our knowledge about the biological activity of these ... ...

    Abstract The European Journal of Immunology was launched 50 years ago, coinciding with the discovery of many cytokines and growth factors and the emergence of an entirely new field of research. Ultimately, our knowledge about the biological activity of these factors allowed us to better understand how the immune system functions in the context of inflammatory and autoimmune diseases leading to the development of targeted biologic therapies. The study of cytokine signal transduction led to the discovery of Janus kinases (JAK), and the consideration of therapeutically targeting JAKs to treat immune and inflammatory diseases. This year also marks the tenth anniversary of the approval of the first JAK inhibitor (jakinib) and now there are a total of nine approved jakinibs for treatment of rheumatologic, dermatologic, gastrointestinal, and neoplastic indications and most recently COVID-19. Here, we summarized the discoveries that led to development of first-generation jakinibs, discussed some of the newer, possibly more selective jakinibs, as well as jakinibs that also target other kinases. We also illustrated the rationale behind the application of these drugs in the treatment of COVID-19 cytokine storm. In this review, we will discuss the clinical success of jakinibs, the gaps in our understanding of their biological activities as well as challenges in regard to their clinical application.
    MeSH term(s) Autoimmune Diseases/drug therapy ; COVID-19/drug therapy ; Cytokine Release Syndrome/drug therapy ; Cytokine Release Syndrome/pathology ; Cytokines/biosynthesis ; Cytokines/immunology ; Humans ; Hypersensitivity/drug therapy ; Janus Kinase Inhibitors/therapeutic use ; Janus Kinases/antagonists & inhibitors ; SARS-CoV-2/drug effects ; Signal Transduction/immunology
    Chemical Substances Cytokines ; Janus Kinase Inhibitors ; Janus Kinases (EC 2.7.10.2)
    Language English
    Publishing date 2021-05-31
    Publishing country Germany
    Document type Journal Article ; Research Support, N.I.H., Intramural ; Review
    ZDB-ID 120108-6
    ISSN 1521-4141 ; 0014-2980
    ISSN (online) 1521-4141
    ISSN 0014-2980
    DOI 10.1002/eji.202048922
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Kidney Biopsy and Immuno-Rheumatological Diseases: A Retrospective and Observational Study.

    Gigante, Antonietta / Cianci, Rosario / Villa, Annalisa / Pellicano, Chiara / Giannakakis, Konstantinos / Rosato, Edoardo / Spinelli, Francesca Romana / Basile, Umberto / Racco, Cosimo / Di Virgilio, Elena Maria / Cerbelli, Bruna / Conti, Fabrizio

    Journal of personalized medicine

    2024  Volume 14, Issue 1

    Abstract: Renal involvement is a common occurrence in patients with immuno-rheumatological diseases (IRDs). Several instances of glomerulonephritis (GN) occur in the setting of IRD and complicate the clinical course of an underlying condition. The aim of this ... ...

    Abstract Renal involvement is a common occurrence in patients with immuno-rheumatological diseases (IRDs). Several instances of glomerulonephritis (GN) occur in the setting of IRD and complicate the clinical course of an underlying condition. The aim of this study was to observe the spectrum of nephropathies according to age, kidney function, history of IRD at the time of biopsy, and histopathological kidney diagnosis. We evaluated data relating to 699 consecutive kidney native biopsies (female 52.1%) with a median age of 48 years (IQR 34-62) performed in adult patients collected over 15 years. The study population was divided into three groups: patients with kidney histological findings correlated to underlying IRD (Group 1), patients with kidney histological findings not correlated to underlying IRD (Group 2), and patients with kidney histological findings compatible with "de novo" IRD (absent in personal medical history) (Group 3). Kidney involvement related to IRD was found in 25.2% of patients. Group 1 was mostly represented by lupus nephritis (76.6%), with a younger age than Group 3 (
    Language English
    Publishing date 2024-01-13
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2662248-8
    ISSN 2075-4426
    ISSN 2075-4426
    DOI 10.3390/jpm14010092
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