Results 61 to 70 of about 7,670 (175)

Diagnostic utility of inflammatory markers in formalin‐fixed and paraffin‐embedded muscle biopsies for idiopathic inflammatory myopathies

Histopathology, EarlyView.
Formalin‐fixed, paraffin‐embedded (FFPE) muscle tissue supports robust immunohistochemical detection of MHC II, MxA, and p62 with performance comparable to frozen sections. This approach reliably identifies the pathological signatures of inclusion body myositis, dermatomyositis, immune‐mediated necrotizing myopathy, and overlap myositis, enhancing the ...
Chinnawut Suriyonplengsaeng, Jariya Waisayarat   +1 more
wiley   +1 more source

Nailfold capillaroscopy in idiopathic inflammatory myopathies [PDF]

ARP Rheumatology
Nailfold videocapillaroscopy (NVC) is a non-invasive technique that enables the evaluation of peripheral microcirculation by visualising nailfold capillaries.
Cláudia Pinto Oliveira, Raquel Campanilho Marques, Eduardo Dourado   +2 more
doaj  

A rare case of juvenile dermatomyositis and review of literature

Indian Journal of Paediatric Dermatology, 2017
Idiopathic inflammatory myopathies are rare group of systemic connective tissue diseases. The hallmark of these disorders is symmetrical chronic inflammation and weakness of proximal muscles. Juvenile dermatomyositis (JDM) is the most common inflammatory
Anjali T Bharani, Mohini Harshey, Randhir Khurana, Swati Raipurkar   +3 more
doaj   +1 more source

The mitochondrial‐targeted antioxidant SkQ1 prevents skeletal muscle mitochondrial‐apoptotic but not necroptotic signalling during ovarian cancer

The Journal of Physiology, EarlyView.
Abstract figure legend An evaluation of the degree to which mitochondrial hydrogen peroxide emission (mH2O2)‐mediated apoptotic and necroptotic signalling contributes to skeletal muscle atrophy in an orthotopic epithelial ovarian cancer (EOC) model. To determine whether attenuating mH2O2 could prevent regulated cell death signalling and mitigate muscle
Shahrzad Khajehzadehshoushtar, Luca J. Delfinis, Fasih A. Rahman, Madison C. Garibotti, Shivam Gandhi, Aditya N. Brahmbhatt, Brooke A. Morris, Bianca Garlisi, Sylvia Lauks, Caroline Aitken, Leslie Ogilvie, Zhu‐Xu Zhang, Jeremy A. Simpson, Joe Quadrilatero, Jim Petrik, Christopher G. R. Perry   +15 more
wiley   +1 more source

The 2025 ATS/ERS update of the international multidisciplinary classification of the interstitial pneumonias: implications for the pathologist

Histopathology, Volume 89, Issue 3, Page 403-425, September 2026.
This review highlights changes relevant to pathologists in the updated multidisciplinary classification of interstitial pneumonias. Changes include expansion beyond idiopathic disease, subclassification as interstitial (fibrotic vs non‐fibrotic) and alveolar filling disorders, expansion to include additional patterns (e.g.
Andrew G Nicholson, Wendy A. Cooper, Aurelie Fabre, William Travis, Lida P. Hariri, Ayodeji Adegunsoye, Sara Piciucchi, Christopher J Ryerson   +7 more
wiley   +1 more source

The role of microRNAs in the idiopathic inflammatory myopathies

Current Opinion in Rheumatology, 2015
The idiopathic inflammatory myopathies (IIMs) are a group of rare autoimmune disorders characterized by skeletal muscle weakness and inflammation. MicroRNAs (miRNAs) regulate a wide range of developmental and physiological cellular processes. New approaches to investigating the mechanisms involved in IIM, such as investigating the role of miRNAs, are ...
Parkes, Joanna E, Day, Philip; id_orcid 0000-0003-0130-4797, Chinoy, Hector; id_orcid 0000-0001-6492-1288, Lamb, Janine A; id_orcid 0000-0002-7248-0539   +3 more
openaire   +3 more sources

COVID‐19 Vaccination Is Not Associated With the Development of Idiopathic Inflammatory Myositis in US Veterans

Arthritis Care &Research, Volume 78, Issue 8, Page 1078-1085, August 2026.
Objective Several case reports have proposed a potential association between COVID‐19 vaccination and the subsequent development of idiopathic inflammatory myositis (IIM). This study examined prior COVID‐19 vaccination in US veterans who developed new‐onset IIM compared to those without new‐onset IIM.
Caleb Hernández, Naomi Schlesinger, Jorge Rojas, Jessica A. Walsh, Tawnie J. Braaten, Gary A. Kunkel, Makoto Jones, Brian C Sauer, Julio Facelli, Grant W. Cannon, Dorota Lebiedz‐Odrobina   +10 more
wiley   +1 more source

Outcomes of Immune Check Point Inhibitor Use in US Veterans With Pre‐Existing Idiopathic Inflammatory Myopathies: Case Series and Literature Review

ACR Open Rheumatology, Volume 8, Issue 8, August 2026.
Objective Our objective was to identify and describe the clinical characteristics and outcomes in patients with pre‐existing idiopathic inflammatory myopathies (IIMs) in the Veterans Health Administration (VHA) treated with immune checkpoint inhibitors (ICIs). Methods All veterans receiving ICI infusions were identified.
Denis Krutko, Selene Rubino, Gary A. Kunkel, Jessica A. Walsh, Jorge Rojas, Brian C. Sauer, Shardool Patel, Grant W. Cannon, Tawnie J. Braaten   +8 more
wiley   +1 more source

Repercussions of Diagnostic Delay in Rare Diseases

Journal of Genetic Counseling, Volume 35, Issue 4, August 2026.
ABSTRACT Rare diseases (RDs) are often subject to diagnostic delays due to their low prevalence, clinical variability, and limited professional awareness. This scoping review aimed to map the literature on these delays, examining their clinical, emotional, and socioeconomic consequences.
Luisa Rezende Batista, Luiza Fernandes Valente, Fernando Spina, Davi Said Gonçalves Celso, Israel Gomy, Christiane Mariotini‐Moura   +5 more
wiley   +1 more source

Review of nutrition management of pediatric intestinal pseudo‐obstruction

Nutrition in Clinical Practice, Volume 41, Issue 4, Page 1048-1060, August 2026.
Abstract Chronic intestinal pseudo‐obstruction (CIPO) is a rare, heterogeneous, and debilitating disorder characterized by profound intestinal dysmotility and severe nutrition challenges. Its presentation resembles that of mechanical bowel obstruction, but CIPO occurs in the absence of luminal obstruction.
Senthilkumar Sankararaman, Raisa Rani James, Bushra El‐Amaireh, Andrea Adler, Kadakkal Radhakrishnan, Sujithra Velayuthan   +5 more
wiley   +1 more source