RISK FACTORS FOR ORAL METHOTREXATE FAILURE IN PATIENTS WITH INFLAMMATORY POLYARTHRITIS: RESULTS FROM A UK PROSPECTIVE COHORT STUDY

Risk factors for oral methotrexate failure in patients with inflammatory polyarthritis: results from a UK prospective cohort study

Abstract Background Oral methotrexate (MTX) is the first-line therapy for patients with rheumatoid arthritis (RA).However, approximately one quarter of patients discontinue MTX within 12 months.MTX failure, defined as MTX cessation or the addition of another anti-rheumatic drug, is usually due adverse event(s) and/or inefficacy.The aims of this stu

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A catalog of small proteins from the global microbiome

Abstract Small open reading frames (smORFs) shorter than 100 codons are 639 widespread and perform essential roles in microorganisms, where they encode proteins active in several cell functions, including signal pathways, stress response, and antibacterial activities.However, the ecology, distribution and role of small proteins in the global microb

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