The American journal of the medical sciences
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This study was to analyze the levels of Th1, Th2 and Th17 cytokines in peripheral blood samples from ovarian cancer (OC) patients. ⋯ In peripheral blood from OC patients, the immune system was more dysregulated and immune cells produced more cytokines with contrasting actions. These data showed significant clinical implications for the diagnosis of OC.
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Nodular scleroderma is a rare variant of systemic sclerosis (SSc) characterized by fleshy, indurated nodules commonly distributed over the upper and lower extremities and in the trunk. Most scientific publications of the nodular and keloid variants of scleroderma use the terms interchangeably. However, nodular scleroderma has been recently differentiated from keloid forms. ⋯ However, a very low frequency of pulmonary hypertension was found in these patients. Although immunosuppressive or antifibrotic treatment may improve skin thickening and organ involvement, the characteristic nodules are refractory to treatment with these agents. This is the first review, to our knowledge, characterizing the nodular phenotype in patients with SSc.
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A 62-year-old woman with medical history of hypertension, diabetes mellitus, coronaropathy, neurosarcoidosis, s/p craniotomy (brain mass resection) presented with worsening headaches, generalized weakness, vomiting, and hyporexia over two weeks. Brain MRI showed worsening of the known right cavernous sinus mass, vasculitis panel was negative. Patient received IV steroids; during hospitalization, she had a syncopal episode, CT Head was normal, EKG showed new T-wave inversion with troponin elevation. ⋯ Ischemic signs in her right toes prompted an aortogram showing arterial obstructions in the RLE, necessitating SFA stent placement, and clopidogrel. IV cyclophosphamide was added without additional vascular complications. This case illustrates neurosarcoidosis complicated by systemic vasculitis of medium-large vessels, responding to aggressive immunosuppression with glucocorticoids and cytotoxic agents.
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Anaplastic thyroid cancer (ATC) has a dismal prognosis, and the optimal treatment has not yet been confirmed. Euphorbia fischeriana Steud has been proven to exhibit pharmacological properties, including various antitumor effects, that can be used to treat numerous diseases and has been used to treat cancer. 17-Hydroxy-jolkinolide B (17-HJB) is one of the major diterpenoids produced from plants, but little research has investigated how it affects cancer. ⋯ 17-HJB inhibited the growth of ATCs both in vivo and in vitro. The mechanism may be related to the effects on glucose metabolism and the inhibition of aerobic glycolysis. 17-HJB also induced ATC apoptosis.
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Systemic sclerosis (SSc) has the highest level of mortality and disability among all rheumatological diseases. Being heterogenous leads to no predictable method for clinical courses. The aim of this study was to evaluate the levels of miRNA-126 and soluble VCAM-1 protein markers in patients with SSc, and to examine the assossiation of their levels with the severity of clinical and paraclinical parameters in patients with SSc. ⋯ Significant change in circulating levels of miR-126 and VCAM-1 in the SSc patients supporting its role in the pathogenesis of the disease. It could also proposed potential role as a predictor of pulmonary complications for miRNA-126.