Arch Med Sci
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Tetracosactide is an engineered peptide that applies the same biological impacts as the endogenous adrenocorticotropic hormone. Previous studies indicated that tetracosactide has anti-inflammatory, antioxidant and neurotrophic activity. In this study, we hypothesized that tetracosactide may have protective effects in spinal cord ischemia-reperfusion injury. ⋯ The findings showed for the first time that tetracosactide shows significant neuroprotective activity against ischemia-reperfusion injury of the spinal cord.
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Genetic variants have been replicated for association with type 2 diabetes mellitus (T2D) and many of them with diabetes-related traits. Because T2D is highly prevalent in Mexico, this study aimed to test the association of CDKN2A/B, PPARGC1A, VEGFA, SIRT1 and UCP2 gene polymorphisms (rs10811661, rs8192678, rs2010963, rs7896005 and rs659366 respectively) with metabolic traits in 415 unrelated Mexican mestizos with T2D under three models of inheritance. ⋯ Rigorous analysis evidenced the association of VEGFA rs2010963 and SIRT1 rs7896005 with HDL-C and DBP respectively; these traits are known predictors of cardiovascular complications, which increase the risk of cardiovascular diseases in this population.
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Lung cancer is the leading cause of cancer-related death worldwide and non-small cell lung cancer (NSCLC) accounts for approximately 85% of all lung cancer cases. PAQR (progestin and adipoQ receptor family) 3, a Golgi-anchored membrane protein, has been demonstrated to act as a tumor suppressor in multiple cancers. However, the expression and role of PAQR3 have never been explored in NSCLC. The purpose of this study was to investigate the expression and role of PAQR3 in NSCLC. ⋯ Our findings suggest that PAQR3 is a tumor suppressor in the development of NSCLC and may serve as a novel therapeutic target in the treatment of patients with NSCLC.
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Gliomas are the most frequent primary tumors in the human brain. Recent studies have identified a class of long noncoding RNAs, named lncRNAs, which were reported to participate in regulating the development of various diseases, including gliomas. In our previous studies, we found that lncRNA UBE2CP3-001 was overexpressed in gliomas but not in normal tissue. However, the molecular functions of UBE2CP3-001 in glioma are largely unknown. ⋯ These data suggest an important role of UBE2CP3-001 in glioma and indicate its potential application in anti-glioma therapy.
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Specific immunotherapy is critical for alleviating symptoms associated with house dust mite allergy, such as asthma and rhinitis. However, this approach relies on crude extracts, which are often not of sufficient quality or purity and are not standardized. The use of recombinant allergens may enable safer, more effective treatment. ⋯ Recombinant allergens from dust mites can be successfully generated using a baculovirus-insect expression system. Furthermore, these recombinant allergens can be used to detect mite sensitivity in sera, highlighting their utility in future work to understand and develop treatment for mite allergy.