Journal of investigative medicine : the official publication of the American Federation for Clinical Research
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Basal cell carcinoma (BCC) is the most common dermatological neoplasms in Caucasian populations. In Mexico, a prevalence of 3.9 per 1000 habitants is estimated. Recently, the macrophage migration inhibitory factor (MIF) has been related to different types of cancer. ⋯ Furthermore, the haplotype 7G showed a significant association with BCC (p=0.02, OR=1.99). Concerning MIF soluble levels, patients with BCC showed a media of 2.1 ng/mL and CS showed 4.4 ng/mL, the comparison between groups was significant (p<0.01). Our findings suggest that the 55 genotype and the haplotype 7G are associated with the susceptibility to BCC; furthermore, a significant difference was found between MIF soluble levels in both study groups.
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Candida auris was discovered in 2009 and has rapidly emerged as a serious public health threat with cases reported in over 20 countries worldwide. As of May 8, 2020, the Centers for Disease Control and Prevention reported a total of 1122 US cases. C. auris is often multidrug resistant, leaving few options for treatment. ⋯ With the checkerboard method, synergy was seen in 1/11 (9%) isolates with fluconazole (½ MIC) plus trimethoprim-sulfamethoxazole (1/64 MIC); additivity, in 7/11 (64%) isolates with fluconazole (1/8 MIC-1×MIC) plus trimethoprim-sulfamethoxazole (1/128 MIC-½ MIC); and indifference in 3/11 (27%) isolates. Regardless, in vitro interactions may or may not correlate with clinical outcomes. Synergy testing with additional drug combinations and isolates should be performed.
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MicroRNA-363-3 p (miR-363-3 p) has been reported to play a crucial role in tumor development and progression, and function as a tumor suppressor in many types of cancer. In our previous studies, we found that miRNA-363-3 p inhibited papillary thyroid carcinoma (PTC) progression by targeting PIK3CA. Meanwhile, we found that NIN1/RPN12 binding protein 1 (NOB1) was significantly upregulated in thyroid carcinoma tissue and downregulation of NOB1 expression significantly inhibited cell proliferation, migration and invasion in PTC. ⋯ We found that overexpression miR-363-3 p or silencing NOB1 significantly increased G0/G1-phase and decreased S-phase in the human papillary thyroid cells, which led to a significant delay in cell proliferation, indicating miR-363-3 p and NOB1 are crucial for human papillary thyroid cancer tumorigenesis. Collectively, our data unveil that miR-363-3 p negatively regulates NOB1 activity by reducing its stability. This study provides a new therapeutic target for regulation of NOB1 stability to modulate human papillary thyroid cancer progression.