Constructing the Franchise: Citizenship Rights versus Privileges and Their Concomitant Policies

Symposium on Re-Examining the Voting Rights Act: Where Is Our Nation after Shelby County v. Holder: Keynot

Negotiating Social Mobility and Critical Citizenship: Institutions at a Crossroads

A Black law professor who teaches at a predominantly White law school and a White public law professor who teaches at a historically Black university in the same southern, urban community are co-authors of this Article. Here, in this piece, we explore the tension between the goals of our institutions and many other institutions to improve the socioeconomic status of our students with our personal goals of preparing students to challenge societal injustice and to be critical citizens who are willing to challenge a government that engages in abusive actions or is exploitative of its citizenry

Transforming Climates for the Academic Woman of Color: Facilitating Greater Understanding in the Workplace Climate and in Social Structures

This article explores the findings of a workshop designed to determine impediments for academic success of women of color in Science, Technology, Engineering, and Mathematics (STEM), as well as Social and Behavioral Science (SBS), disciplines at Historically Black Colleges and Universities (HBCUs). Funded by a National Science Foundation (NSF) five-year ADVANCE Institutional Transformation (IT) grant, three concurrent cohorts – single women, women with partners, and the partners of the women – explored various factors that hinder academic women’s progression. Utilizing mixed methods, including focus groups, pre- and post-surveys and recorded interviews, it was found that women of color at HBCUs not only lack informal mentoring and support male colleagues find at work, but also face climates at home where spouses, partners, or family find their work demands unfamiliar. Discussions of the impact of marital status and family life on work success were previously lacking. A clear disconnect of perceptions between partnered and single women were addressed in a joint session. All three cohorts repeatedly noted a definite benefit of the workshop was development of community across the university, and across families. After the workshop, many women noted feeling less isolated and realizing their difficulties were similar to other women at the institution

Diagnostic Utility of Genome-wide DNA Methylation Testing in Genetically Unsolved Individuals with Suspected Hereditary Conditions.

Conventional genetic testing of individuals with neurodevelopmental presentations and congenital anomalies (ND/CAs), i.e., the analysis of sequence and copy number variants, leaves a substantial proportion of them unexplained. Some of these cases have been shown to result from DNA methylation defects at a single locus (epi-variants), while others can exhibit syndrome-specific DNA methylation changes across multiple loci (epi-signatures). Here, we investigate the clinical diagnostic utility of genome-wide DNA methylation analysis of peripheral blood in unresolved ND/CAs. We generate a computational model enabling concurrent detection of 14 syndromes using DNA methylation data with full accuracy. We demonstrate the ability of this model in resolving 67 individuals with uncertain clinical diagnoses, some of whom had variants of unknown clinical significance (VUS) in the related genes. We show that the provisional diagnoses can be ruled out in many of the case subjects, some of whom are shown by our model to have other diseases initially not considered. By applying this model to a cohort of 965 ND/CA-affected subjects without a previous diagnostic assumption and a separate assessment of rare epi-variants in this cohort, we identify 15 case subjects with syndromic Mendelian disorders, 12 case subjects with imprinting and trinucleotide repeat expansion disorders, as well as 106 case subjects with rare epi-variants, a portion of which involved genes clinically or functionally linked to the subjects\u27 phenotypes. This study demonstrates that genomic DNA methylation analysis can facilitate the molecular diagnosis of unresolved clinical cases and highlights the potential value of epigenomic testing in the routine clinical assessment of ND/CAs

Multiple Organ System Defects and Transcriptional Dysregulation in the Nipbl+/− Mouse, a Model of Cornelia de Lange Syndrome

Cornelia de Lange Syndrome (CdLS) is a multi-organ system birth defects disorder linked, in at least half of cases, to heterozygous mutations in the NIPBL gene. In animals and fungi, orthologs of NIPBL regulate cohesin, a complex of proteins that is essential for chromosome cohesion and is also implicated in DNA repair and transcriptional regulation. Mice heterozygous for a gene-trap mutation in Nipbl were produced and exhibited defects characteristic of CdLS, including small size, craniofacial anomalies, microbrachycephaly, heart defects, hearing abnormalities, delayed bone maturation, reduced body fat, behavioral disturbances, and high mortality (75–80%) during the first weeks of life. These phenotypes arose despite a decrease in Nipbl transcript levels of only ∼30%, implying extreme sensitivity of development to small changes in Nipbl activity. Gene expression profiling demonstrated that Nipbl deficiency leads to modest but significant transcriptional dysregulation of many genes. Expression changes at the protocadherin beta (Pcdhb) locus, as well as at other loci, support the view that NIPBL influences long-range chromosomal regulatory interactions. In addition, evidence is presented that reduced expression of genes involved in adipogenic differentiation may underlie the low amounts of body fat observed both in Nipbl+/− mice and in individuals with CdLS