Journal of investigative medicine : the official publication of the American Federation for Clinical Research
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Randomized Controlled Trial
Intensive therapy in newly diagnosed type 2 diabetes: results of a 6-year randomized trial.
This study aimed to assess the efficacy of early intensive diabetes therapy with either insulin plus metformin (INS) or triple oral therapy (TOT) with metformin, glyburide, and pioglitazone on glycemic control and A-cell function. ⋯ Early intensive treatment at the time of type 2 diabetes diagnosis-initial short-term insulin treatment followed by either insulin-based or intensive oral hypoglycemic-based therapy-stabilizes β-cell function for at least 6 years. Treatment failure was independent of intervention and was associated with worse disease pathology at baseline.
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Asthma and obstructive sleep apnea (OSA) are among the most prevalent chronic human diseases of the 21st century. They share several risk and aggravating factors such as obesity, smoking, gastroesophageal reflux, sinonasal disease or upper airway involvement, systemic inflammation, etc. Although the association between OSA and chronic obstructive pulmonary disease or "overlap syndrome" is better known and characterized, the association of asthma and OSA or "alternative overlap syndrome" is less clearly defined and understood. ⋯ The potential clinical, pathogenic, and therapeutic significance of the disease endotypes is still emerging and needs further evaluation. We present here a review on the bidirectional relationships between asthma and OSA, including their clinical, pathophysiologic, and therapeutic connections. Furthermore, we propose here to look at these interactions beyond the development of comprehensive inventories of genotypes, clinical and pathophysiologic phenotypes, but in the larger context of obstructive lung and airway disorders, with the goal to reassess meaningful syndromes based on natural history and predictable patient outcomes, which will help us better stratify therapy in an era of personalized medicine.
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Sepsis is a life-threatening condition. Programmed cell death 1 protein (PD-1), a negative costimulatory molecule, is suggested to be involved in pathogenesis as mortality is associated with high expression and as neutralizing antibodies improve survival in a mouse model. The PD-1 gene harbors an intronic single-nucleotide polymorphism, rs11568821, which is located in a transcription factor-binding site and supposed to affect PD-1 transcription. ⋯ Data provide first associative evidence for PD-1 rs11568821 as a prognostic indicator in patients with sepsis.
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Interleukin 27 (IL-27), belonging to the IL-12 family, exerts a critical role in immune regulation of infection, autoimmunity, and tumor. In this study, we aimed to investigate the roles of IL-27 and vascular endothelial growth factor (VEGF) in breast cancer. ⋯ Interleukin 27 may be a new prognostic biomarker of breast cancer and a promising target to limit both angiogenesis and tumor growth.
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Sepsis in neonates hospitalized in the neonatal intensive care unit is a global problem and is a significant contributor to morbidity and mortality. Neutrophil surface CD64, the high-affinity Fc receptor, is quantitatively up-regulated during infection and sepsis. ⋯ CD64 expression on neutrophils increases significantly in neonates with sepsis and can be considered a useful diagnostic marker for early diagnosis of neonatal infection as a single determination compared with other inflammatory markers.