Experiences of Resident Assistants with Potentially Suicidal Students: Identification, Referral, and Expectations

Resident Assistants (RAs), living on campus and tasked with advising students while keeping them safe, are in a position to identify and refer students who may be at risk for suicide or other mental health issues. This study examined RA ability to identify students at risk for suicide, RA comfort in working with students at risk for suicide, RA actions taken when working with students who may be at risk for suicide, and RA expectations for shared information about students the RAs have referred for counseling because they may be at risk for suicide. The study found that RAs report they are comfortable working with students at risk for suicide; however, the study also found that RAs ability to recognize students who may be at risk for suicide depends on whether or not the student has been trained to know the most critical warning signs of suicide. It was determined that RAs who had suicide prevention training and who were able to identify the most critical warning signs of suicide were more efficacious and less reluctant to work with potentially suicidal students than those who did not

It\u27s Okay to Not Be Okay : The 2021 Survey of Law Student Well-Being

The Survey of Law Student Well-Being, implemented in Spring 2014 [hereinafter 2014 SLSWB ], was the first multi-law school study in over twenty years to assess alcohol and drug use among law students, and it was the first multi-law school study ever to address prescription drug use, mental health, and help-seeking attitudes. The article summarizing the results of the 2014 SLSWB has been downloaded over 12,000 times. With a desire to learn what has changed since 2014 given the increased emphasis on law student and lawyer well-being among law schools and legal professionals, the authors sought and received grant funding from AccessLex Institute to implement another survey of law student well-being. In addition to assessing alcohol use, street drug use, prescription drug use, mental health, and help-seeking attitudes, the 2021 Survey of Law Student Well-Being [hereinafter 2021 SLSWB ] also included new questions focused on law student experiences with trauma and on concerns of third year law students related to preparing for and taking the bar exam. Additionally, the 2021 SLSWB included a set of open-text questions asking respondents to identify actions their law schools are taking or could be taking to support law student well-being. Section I provides a literature review, inclusive of research on law student wellness since the original article on the 2014 SLSWB was published in 2016. Section II describes the methods of recruitment, response rates, and design of the 2021 SLSWB survey instrument. Section III provides results from the largest multi-law school study of its kind, comparing results from the 2021 SLSWB with results from the 2014 SLSWB where possible. Section IV discusses the results and includes recommendations for steps different stakeholders within legal education and the legal profession could pursue to better support law student well-being. With representation from thirty-nine law schools across the country, including public, private, and religious law schools, as well as small, medium, and large law schools in terms of student enrollment, the findings of the 2021 SLSWB have implications for multiple stakeholders in legal education, including students, faculty, staff, and administrators, along with boards of law examiners

Differential Binding of Co(II) and Zn(II) to Metallo-β-Lactamase Bla2 from \u3cem\u3eBacillus anthracis\u3c/em\u3e

In an effort to probe the structure, mechanism, and biochemical properties of metallo-β-lactamase Bla2 from Bacillus anthracis, the enzyme was overexpressed, purified, and characterized. Metal analyses demonstrated that recombinant Bla2 tightly binds 1 equiv of Zn(II). Steady-state kinetic studies showed that mono-Zn(II) Bla2 (1Zn-Bla2) is active, while di-Zn(II) Bla2 (ZnZn-Bla2) was unstable. Catalytically, 1Zn-Bla2 behaves like the related enzymes CcrA and L1. In contrast, di-Co(II) Bla2 (CoCo-Bla2) is substantially more active than the mono-Co(II) analogue. Rapid kinetics and UV−vis, 1H NMR, EPR, and EXAFS spectroscopic studies show that Co(II) binding to Bla2 is distributed, while EXAFS shows that Zn(II) binding is sequential. To our knowledge, this is the first documented example of a Zn enzyme that binds Co(II) and Zn(II) via distinct mechanisms, underscoring the need to demonstrate transferability when extrapolating results on Co(II)-substituted proteins to the native Zn(II)-containing forms

First results from the VIRIAL survey: the stellar content of UVJUVJ-selected quiescent galaxies at 1.5<z<21.5 < z < 2 from KMOS

We investigate the stellar populations of 25 massive, galaxies ($\log[M_\ast/M_\odot] \geq 10.9$) at $1.5 < z < 2$ using data obtained with the K-band Multi-Object Spectrograph (KMOS) on the ESO VLT. Targets were selected to be quiescent based on their broadband colors and redshifts using data from the 3D-HST grism survey. The mean redshift of our sample is $\bar{z} = 1.75$, where KMOS YJ-band data probe age- and metallicity-sensitive absorption features in the rest-frame optical, including the $G$ band, Fe I, and high-order Balmer lines. Fitting simple stellar population models to a stack of our KMOS spectra, we derive a mean age of $1.03^{+0.13}_{-0.08}$ Gyr. We confirm previous results suggesting a correlation between color and age for quiescent galaxies, finding mean ages of $1.22^{+0.56}_{-0.19}$ Gyr and $0.85^{+0.08}_{-0.05}$ Gyr for the reddest and bluest galaxies in our sample. Combining our KMOS measurements with those obtained from previous studies at $0.2 < z < 2$ we find evidence for a $2-3$ Gyr spread in the formation epoch of massive galaxies. At $z < 1$ the measured stellar ages are consistent with passive evolution, while at $1 < z \lesssim2$ they appear to saturate at $\sim$1 Gyr, which likely reflects changing demographics of the (mean) progenitor population. By comparing to star-formation histories inferred for "normal" star-forming galaxies, we show that the timescales required to form massive galaxies at $z \gtrsim 1.5$ are consistent with the enhanced $\alpha$-element abundances found in massive local early-type galaxies.Comment: 6 pages, 5 figures, accepted for publication in ApJ

A quantitative approach for measuring the reservoir of latent HIV-1 proviruses.

A stable latent reservoir for HIV-1 in resting CD4+ T cells is the principal barrier to a cure1-3. Curative strategies that target the reservoir are being tested4,5 and require accurate, scalable reservoir assays. The reservoir was defined with quantitative viral outgrowth assays for cells that release infectious virus after one round of T cell activation1. However, these quantitative outgrowth assays and newer assays for cells that produce viral RNA after activation6 may underestimate the reservoir size because one round of activation does not induce all proviruses7. Many studies rely on simple assays based on polymerase chain reaction to detect proviral DNA regardless of transcriptional status, but the clinical relevance of these assays is unclear, as the vast majority of proviruses are defective7-9. Here we describe a more accurate method of measuring the HIV-1 reservoir that separately quantifies intact and defective proviruses. We show that the dynamics of cells that carry intact and defective proviruses are different in vitro and in vivo. These findings have implications for targeting the intact proviruses that are a barrier to curing HIV infection

Characterization of a novel fusion gene EML4-NTRK3 in a case of recurrent congenital fibrosarcoma

We describe the clinical course of a recurrent case of congenital fibrosarcoma diagnosed in a 9-mo-old boy with a history of hemimelia. Following complete surgical resection of the primary tumor, the patient subsequently presented with bulky bilateral pulmonary metastases 6 mo following surgery. Molecular characterization of the tumor revealed the absence of the prototypical ETV6-NTRK3 translocation. However, tumor characterization incorporating cytogenetic, array comparative genomic hybridization, and RNA sequencing analyses, revealed a somatic t(2;15)(2p21;15q25) translocation resulting in the novel fusion of EML4 with NTRK3. Cloning and expression of EML4-NTRK3 in murine fibroblast NIH 3T3 cells revealed a potent tumorigenic phenotype as assessed in vitro and in vivo. These results demonstrate that multiple fusion partners targeting NTRK3 can contribute to the development of congenital fibrosarcoma