Results 151 to 160 of about 538,059 (267)

Inosine‐Triphosphate‐Pyrophosphatase Activity as a Potential Predictor of Methotrexate Remission in Juvenile Idiopathic Arthritis

open access: yesArthritis &Rheumatology, EarlyView.
Objective Methotrexate (MTX) is the first‐line therapy for juvenile idiopathic arthritis (JIA), but up to 40% of patients do not respond to it. Low inosine triphosphate pyrophosphatase (ITPA) activity has been associated with reduced clinical remission. We investigated the role and underlying mechanisms of ITPA in vitro. Methods ITPA enzymatic activity
Sofia Sindici Forgiarini   +19 more
wiley   +1 more source

Long Noncoding RNA H19 Mediates STAT3‐Dependent Activation of Keratinocytes and Fibroblasts in Systemic Sclerosis Skin

open access: yesArthritis &Rheumatology, EarlyView.
Objective Dermal systemic sclerosis (SSc) fibroblasts and their exosomes can activate keratinocytes in SSc, with long noncoding RNA (lncRNA) H19 highlighted as the most up‐regulated RNA in their cargo compared with healthy controls (HCs). The role of H19 in SSc pathogenesis has never been investigated.
Begoña Caballero‐Ruiz   +3 more
wiley   +1 more source

ANK1 and EPB41 Variants and The Risk of Glucocorticoid‐Induced Osteonecrosis

open access: yesArthritis &Rheumatology, EarlyView.
Objective Steroid‐induced osteonecrosis of the femoral head (SONFH) is a refractory skeletal disorder influenced by genetic and environmental factors. However, conclusive pathogenic genetic evidence remains elusive due to the limited exploration of rare damaging variants. In this study, we aimed to identify rare variants associated with SONFH.
Shengbao Chen   +21 more
wiley   +1 more source

Trends in advanced maternal age pregnancies in Brazil: a time-series study (2011-2021). [PDF]

open access: yesRev Assoc Med Bras (1992)
Machado EBR   +5 more
europepmc   +1 more source

Increased Risk of Intrahepatic Cholestasis of Pregnancy in Women With Systemic Lupus Erythematosus Exposed to Azathioprine

open access: yesArthritis &Rheumatology, EarlyView.
Objective To evaluate the risk of intrahepatic cholestasis of pregnancy (ICP) in azathioprine (AZA)–exposed versus unexposed systemic lupus erythematosus (SLE) pregnancies within the multicenter prospective Lupus in Pregnancy (LEGACY) cohort. Methods LEGACY is conducted at Systemic Lupus International Collaborating Clinics in Canada, South Korea, Peru,
Reem Farhat   +14 more
wiley   +1 more source

The Role of IgM Anti‐acetylated Protein Antibodies and B Cells in the Origin of Antimodified Protein Autoimmunity in Rheumatoid Arthritis

open access: yesArthritis &Rheumatology, EarlyView.
Objective Rheumatoid arthritis (RA) is characterized by anti‐modified protein antibodies (AMPAs), including anti‐citrullinated protein antibodies (ACPA), anti‐carbamylated protein antibodies (anti‐CarP), and anti‐acetylated protein antibodies (AAPA). In contrast to other AMPAs, AAPA IgM is found in healthy individuals, raising questions about its role ...
Aegli Athanasiadou   +10 more
wiley   +1 more source

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