Studies published over 15 years ago surveyed genetic counselors (GC) and medical geneticists (MG) to examine their clinical experiences with the conflict of "duty to warn" versus patient confidentiality. Federal and state laws pertaining to medical professionals' duty to warn have since been implemented following the publications of these studies. Using a merged version of surveys employed in the prior studies, this study seeks to understand clinicians' current decision-making process when faced with patient refusal to inform at-risk relatives, as well as their familiarity with and opinions of laws and guidelines covering this issue.
View Article and Find Full Text PDFMicroRNAs (miRs) are small noncoding RNAs that typically act as regulators of gene expression by base pairing with the 3' UTR of messenger RNAs (mRNAs) and either repressing their translation or initiating degradation. As of this writing over 24,500 distinct miRs have been identified, but the functions of the vast majority of these remain undescribed. This paper represents a summary of our in depth analysis of the genomic origins of miR loci, detailing the formation of 1,213 of the 7,321 recently identified miRs and thereby bringing the total number of miR loci with defined molecular origin to 3,605.
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