Houston Rescue and Restore Coalition human trafficking needs assessment

Background. Human trafficking, or "modern day slavery", is a complex public health issue that we must understand more fully before it can be effectively tackled. There have been very few empirical studies on human trafficking and estimates of global and national human trafficking victims vary widely. Free the Slaves, a non-profit organization, estimates that there are at least 27 million people in the world at any given time that can be classified as victims of human trafficking. Houston, Texas has been identified as a place where human trafficking may be more likely to exist due to its close proximity to Mexico and due to economic and population factors. Houston Rescue and Restore Coalition (HRRC) is a local organization that exists to raise awareness of human trafficking in Houston, Texas. To better serve victims of human trafficking, HRRC commissioned a community assessment of the services available to victims of human trafficking in the greater Houston metropolitan area.^ Purpose. The current study assessed the capacity of organizations and agencies within the greater Houston metropolitan area to deal with human trafficking issues; in particular, knowledge regarding human trafficking issues among these organizations and agencies was evaluated.^ Methods. A cross-sectional study design was used to conduct surveys with key informants/stakeholders from organizations and agencies within the greater Houston metropolitan area. The survey instrument included 41 items in three parts, and consisted of multiple choice questions, open-ended essay questions, and closed-ended 5 point Likert questions.^ Results. The findings from this study indicate that efforts must be made to increase comprehensive awareness of the issue of human trafficking, including the federal and state laws that have been enacted to combat this problem. The data also indicate that there are limited services provided to human trafficking victims within the greater Houston metropolitan area.^ Conclusion. The results of the survey will provide Houston Rescue and Restore Coalition with information that will assist them in targeting their efforts to combat human trafficking in Houston, Texas.^

Functional studies of homeobox gene {\it Cart1\/} during mouse development

Cart1 is a paired-class homeobox-containing gene that is expressed in head mesenchyme, branchial arches, limb buds, and various cartilages during embryogenesis. To understand the role of Cart1 during mammalian development, I generated Cart1-mutant mice by gene targeting in mouse embryonic stem cells. Cart1-homozygous mutants were born alive but all died soon after birth. Most had acrania (absence of the cranial vault) and meroanencephaly (absence of part of the brain). In situ hybridization studies showed that Cart1 is expressed specifically in forebrain mesenchyme but not in midbrain or hindbrain mesenchyme nor in the neural tube. Developmental studies revealed a transient deficiency of forebrain mesenchyme cells due to apoptosis associated with a delay in neural tube closure in that region. Subsequently, the forebrain region became filled with mesenchyme and closed, however, the midbrain neural tube region never initiated closure and remained open. These results suggest that Cart1 is required for the survival of forebrain mesenchyme and that its absence disrupts cranial neural tube morphogenesis by blocking the initiation of closure in the midbrain region, and this ultimately leads to the generation of lethal craniofacial defects. Prenatal treatment of Cart1 homozygous mutants with folic acid suppressed the development of the acrania/meroanencephaly phenotype. Thus, Cart1 mutant mice provide a novel animal model for understanding the cellular, molecular, and genetic etiology of neural tube defects and for the development of prenatal therapeutic protocols using folic acid. ^