Healthcare interventions for sex workers: protocol for a scoping review.

INTRODUCTION: Sex workers, who provide sexual or erotic acts in exchange for payment, often experience multiple disadvantages, including mental ill health and substance misuse. Mainstream healthcare services are generally not configured to facilitate engagement with sex workers and therefore, services are needed that are accessible to this population. The aim of this scoping review is to understand the evidence base for approaches, services and interventions that are aimed at addressing sex workers' health needs. METHODS AND ANALYSIS: Nine databases, CINAHL, Embase, EThOS, Google Scholar, Health Management Information Consortium, MEDLINE, ProQuest Dissertations and Theses, PsycINFO and Web of Science (Core Collection), will be searched, with results limited to English language publications and those published from 2003 onwards. De-duplication, study selection and data extraction will be conducted using Covidence software. Included studies will describe or evaluate approaches, services or interventions that address the health needs of sex workers who offer services that involve physical contact with a client. ETHICS AND DISSEMINATION: No ethical review is needed. The final report will be shared with Birmingham City Council as part of ongoing work and will be disseminated by peer-reviewed publication. STUDY REGISTRATION: Open Science Framework (doi: 10.17605/OSF.IO/N7WSX).

Impact evaluation and economic benefit analysis of a domestic violence and abuse UK police intervention.

This study evaluated the impact and economic benefit of Cautioning and Relationship Abuse (CARA), an intervention which aims to reduce re-offending of first-time low-level domestic violence and abuse perpetrators. The analysis was based on two samples drawn from separate UK police force areas. CARA's impact was assessed using a matched sample of similar offenders from a time when CARA was not available. The matching was based on a host of offender and victim characteristics and machine learning methods were employed. The results show that the CARA intervention has a significant impact on the amount of recidivism but no significant reduction in the severity of the crimes. The benefit-cost ratio in both police force areas is greater than one and estimated to be 2.75 and 11.1, respectively, across the two police force areas. Thus, for each pound (£) invested in CARA, there is an economic benefit of 2.75-11.1 pounds, annually.

CRISPR-Cas9-Mediated Epitope Tagging Provides Accurate and Versatile Assessment of Myocardin-Brief Report.

Objective- Unreliable antibodies often hinder the accurate detection of an endogenous protein, and this is particularly true for the cardiac and smooth muscle cofactor, MYOCD (myocardin). Accordingly, the mouse Myocd locus was targeted with 2 independent epitope tags for the unambiguous expression, localization, and activity of MYOCD protein. Approach and Results- 3cCRISPR (3-component clustered regularly interspaced short palindromic repeat) was used to engineer a carboxyl-terminal 3×FLAG or 3×HA epitope tag in mouse embryos. Western blotting with antibodies to each tag revealed a MYOCD protein product of ≈150 kDa, a size considerably larger than that reported in virtually all publications. MYOCD protein was most abundant in some adult smooth muscle-containing tissues with surprisingly low-level expression in the heart. Both alleles of Myocd are active in aorta because a 2-fold increase in protein was seen in mice homozygous versus heterozygous for FLAG-tagged Myocd. ChIP (chromatin immunoprecipitation)-quantitative polymerase chain reaction studies provide proof-of-principle data demonstrating the utility of this mouse line in conducting genome-wide ChIP-seq studies to ascertain the full complement of MYOCD-dependent target genes in vivo. Although FLAG-tagged MYOCD protein was undetectable in sections of adult mouse tissues, low-passaged vascular smooth muscle cells exhibited expected nuclear localization. Conclusions- This report validates new mouse models for analyzing MYOCD protein expression, localization, and binding activity in vivo and highlights the need for rigorous authentication of antibodies in biomedical research.