Introducing the Staff-Administered Meal Independence Rating Scale for Use Among Patients With Serious Mental Illnesses.

ABSTRACT: For individuals living with serious mental illnesses (SMIs), inadequate meal preparation skills can hinder the ability to live independently; yet rating scales tailored for this population are lacking. We describe development, item analysis, and initial reliability and validity of the Staff-Administered Meal Independence Rating Scale (SAMIRS). After item development involving expert consultation, two rounds of pilot testing ( n = 188, n = 293) were conducted in inpatient and residential settings (transitional living residences [TLRs] and community residences [CRs]). For initial testing of convergent validity, Pearson correlations with Specific Levels of Functioning (SLOF) scale items were computed. Exploratory factor analysis revealed a single factor; Cronbach's alpha was high (0.98). The mean SAMIRS score varied by setting: CR residents scored higher than those in TLRs or inpatient units. Scores were highly correlated with SLOF items measuring community living skills. Although further study is warranted, the SAMIRS could be a useful tool in rating functional needs pertaining to meal independence among individuals with SMI.

A Group-Based, Six-Lesson Healthy Eating Curriculum for Individuals With Serious Mental Illnesses: Development and Implementation.

As part of an intervention tailored to individuals with serious mental illnesses in residential settings that aimed to increase dietary intake of fresh vegetables and fruits, we developed and implemented a nutrition and cooking curriculum. To develop the curriculum, we assembled a Workgroup that consisted of professionals from multiple fields. The Workgroup held weekly discussions before drafting what would become the Workbook. Residential staff at partnering housing agencies taught the curriculum to residents. The curriculum Workbook contains six lessons, which are organized around two field trips to a mobile farmers market and a grocery store, and four cooking methods. The Workbook also includes instructions on using FreshConnect Checks at mobile farmers markets. The new curriculum distinguishes itself from other nutrition and culinary literacy curricula in that it delivers knowledge about fresh produce and skills in preparing fruits and vegetables in a way that is tailored to individuals with serious mental illnesses.

ortho-Lithiation driven one-pot synthesis of quinazolines via [2 + 2 + 2] cascade annulation of halofluorobenzenes with nitriles.

A one-pot synthesis of 2,4-disubstituted quinazoline derivatives from halofluorobenzenes with nitriles was reported, via sequential nucleophilic addition and SNAr reaction. The advantages of the present approach are transition metal free, easy to operate, and all the starting materials are commercially available.

Associations Between Cumulative Social Adversities and Substance Use Comorbidity in a Statewide Sample of Individuals in Treatment for Mental Illnesses.

ABSTRACT: We sought to investigate associations of cumulative social adversities in four areas (low education, unemployment, homelessness, and criminal/legal involvement) with presence of comorbid alcohol and drug use disorders among individuals in treatment for mental illnesses. Using data from 103,416 adults in mental health treatment, generalized estimating equation modified Poisson models were used to estimate increased risk of having comorbid substance use disorders based on individual and/or cumulative number of social adversities present. Controlling for effects of sex, race/ethnicity, and region (New York City vs . the rest of the State), as well as for the other social adversities, each of four social adversities was associated with presence of substance use comorbidity. Relative to having none of the social adversities, the presence of one, two, three, or four was associated with an increased prevalence ratio (PR) of having substance use comorbidity: 1.44, 2.10, 2.66, and 2.92; all p 's < 0.0001. PRs were greater among female patients, and among Hispanics and those classified as other or multiracial compared with non-Hispanic Whites or non-Hispanic Blacks. Findings indicate substantial associations between four social adversities and presence of substance use comorbidity; the strength of association with the four social adversities is cumulative.

Structures of human phosphofructokinase-1 and atomic basis of cancer-associated mutations.

Phosphofructokinase-1 (PFK1), the 'gatekeeper' of glycolysis, catalyses the committed step of the glycolytic pathway by converting fructose-6-phosphate to fructose-1,6-bisphosphate. Allosteric activation and inhibition of PFK1 by over ten metabolites and in response to hormonal signalling fine-tune glycolytic flux to meet energy requirements. Mutations inhibiting PFK1 activity cause glycogen storage disease type VII, also known as Tarui disease, and mice deficient in muscle PFK1 have decreased fat stores. Additionally, PFK1 is proposed to have important roles in metabolic reprogramming in cancer. Despite its critical role in glucose flux, the biologically relevant crystal structure of the mammalian PFK1 tetramer has not been determined. Here we report the first structures of the mammalian PFK1 tetramer, for the human platelet isoform (PFKP), in complex with ATP-Mg(2+) and ADP at 3.1 and 3.4 Å, respectively. The structures reveal substantial conformational changes in the enzyme upon nucleotide hydrolysis as well as a unique tetramer interface. Mutations of residues in this interface can affect tetramer formation, enzyme catalysis and regulation, indicating the functional importance of the tetramer. With altered glycolytic flux being a hallmark of cancers, these new structures allow a molecular understanding of the functional consequences of somatic PFK1 mutations identified in human cancers. We characterize three of these mutations and show they have distinct effects on allosteric regulation of PFKP activity and lactate production. The PFKP structural blueprint for somatic mutations as well as the catalytic site can guide therapeutic targeting of PFK1 activity to control dysregulated glycolysis in disease.

Infection Control Precautions and Care Delivery in Hemodialysis Unit during Coronavirus Disease 2019 Outbreak: A Case Series.

BACKGROUND: With an estimated basic reproductive number of 3.77, the Coronavirus Disease 2019 (COVID-19) continues to spread. It is urgent to exert adequate efforts for the management of dialysis patients, caregivers, and healthcare personnel (HCP). This study aimed at reporting practical workflow, identification of high-risk or suspected cases of CO-VID-19, and subsequent response measures. METHODS: At the time of the COVID-19 outbreak, precautions and practice protocols were applied in our dialysis units (DUs). This single-center study retrospectively reviewed all high-risk/suspected cases from January 23, 2020, to February 10, 2020. Epidemiological, clinical feature, and detailed data on all cases were recorded. RESULTS: Practical workflow for the clinical management of dialysis patients, caregivers, and HCP was initiated. A total of 6 high-risk/suspected cases were identified. Female gender, older age, presence of cardiovascular disease, diabetes, anuresis, immunocompromised status, hypoalbuminemia, and underweight were noticeable features in these cases. Direct evidence of infection or epidemiological risk was detected in five cases. Close monitoring for temperature and oxygen saturation during hemodialysis sessions may be reasonable. No confirmed COVID-19 cases were reported in our DU, but certain cases showed rapid deterioration due to other critically severe condition needing hospitalization. Portable dialysis machines are of great need to ensure dialysis care provision. CONCLUSIONS: Our study described a practical workflow for patient-centered management during COVID-19 outbreak. Potential risk factors and underlying clinical patterns were reported. Further studies regarding the efficacy of infection control precautions and practice protocols tailored for dialysis settings are warranted.

Automated detection and quantification of COVID-19 pneumonia: CT imaging analysis by a deep learning-based software.

BACKGROUND: The novel coronavirus disease 2019 (COVID-19) is an emerging worldwide threat to public health. While chest computed tomography (CT) plays an indispensable role in its diagnosis, the quantification and localization of lesions cannot be accurately assessed manually. We employed deep learning-based software to aid in detection, localization and quantification of COVID-19 pneumonia. METHODS: A total of 2460 RT-PCR tested SARS-CoV-2-positive patients (1250 men and 1210 women; mean age, 57.7 ± 14.0 years (age range, 11-93 years) were retrospectively identified from Huoshenshan Hospital in Wuhan from February 11 to March 16, 2020. Basic clinical characteristics were reviewed. The uAI Intelligent Assistant Analysis System was used to assess the CT scans. RESULTS: CT scans of 2215 patients (90%) showed multiple lesions of which 36 (1%) and 50 patients (2%) had left and right lung infections, respectively (> 50% of each affected lung's volume), while 27 (1%) had total lung infection (> 50% of the total volume of both lungs). Overall, 298 (12%), 778 (32%) and 1300 (53%) patients exhibited pure ground glass opacities (GGOs), GGOs with sub-solid lesions and GGOs with both sub-solid and solid lesions, respectively. Moreover, 2305 (94%) and 71 (3%) patients presented primarily with GGOs and sub-solid lesions, respectively. Elderly patients (≥ 60 years) were more likely to exhibit sub-solid lesions. The generalized linear mixed model showed that the dorsal segment of the right lower lobe was the favoured site of COVID-19 pneumonia. CONCLUSION: Chest CT combined with analysis by the uAI Intelligent Assistant Analysis System can accurately evaluate pneumonia in COVID-19 patients.

MiR-23a-5p modulates mycobacterial survival and autophagy during mycobacterium tuberculosis infection through TLR2/MyD88/NF-κB pathway by targeting TLR2.

Autophagy plays a pivotal role in activating the antimicrobial host defense against Mycobacterium tuberculosis (M.tb.). The emerging roles of microRNAs (miRNAs) in regulating immune responses have attracted increasing attention in recent years. Appreciating the potential of host-directed therapies designed to control autophagy during mycobacterial infection, we focused on the influence of miR-23a-5p on the activation of macrophage autophagy during M.tb. infection in bone marrow-derived macrophages (BMDMs) and murine RAW264.7 cells. Here, we demonstrated that M.tb.-infection of macrophages lead to markedly enhanced expression of miR-23a-5p in a time- and dose-dependent manner. Furthermore, forced expression of miR-23a-5p accelerated the survival rate of intracellular mycobacteria, while transfection with miR-23a-5p inhibitors attenuated mycobacterial survival. More importantly, overexpression of miR-23a-5p dramatically prevented M.tb.-induced activation of autophagy in macrophages, whereas inhibitors of miR-23a-5p remarkably accelerated M.tb.-induced autophagy. Mechanistically, miR-23a-5p is able to modulate TLR2/MyD88/NF-κB signaling activity by targeting TLR2 in RAW264.7 cells in response to M.tb.-infection. Collectively, these findings demonstrated that miR-23a-5p modulated the innate host defense by promoting mycobacteria survival and inhibiting the activation of autophagy against M.tb. through TLR2/MyD88/NF-κB pathway by targeting TLR2, which may provide a promising therapeutic target for tuberculosis.

Single-destination navigation in a multiple-destination environment: a new "later-destination attractor" bias in route choice.

People choose different routes depending on the size of the environment. However, the size of the environment is often confounded by cognitive load. The current study investigated whether changes in route choice varied as a function of memory load while keeping the size of the environment constant. Also, a new situation was used: route choice to a single destination as a function of the location of follow-up destinations. Critically, there were two routes of equal length to the first destination. The results showed that route choice to the first destination was influenced by the locations of later destinations. This (new) "later-destination attractor" bias is the tendency to take a route to the first destination that begins in the direction of subsequent destinations even when the route to the first destination is logically independent of the locations of subsequent destinations. In Experiment 1, all destinations were visible, and the bias was seen for both second and third subsequent destinations. In Experiments 2 and 3, only the first destination was visible, and the locations of the subsequent destinations were indicated on a diagram and had to be remembered by participants. In Experiment 3, the diagrams were misaligned by 180 degrees. Route choice to the first destination was still influenced by later destinations, but only by the nearer, second destination, and the extent of the bias was reduced as memory load increased. Indications are that differences in route choice between small- and large-scale environments may be due more to cognitive load than to environmental size.

Predictors of Criminal Sentiments Scale-Modified Scores in Outpatients with Legal System Involvement.

The Criminal Sentiments Scale-Modified (CSS-M) has been widely used as a measure of criminal attitudes. This analysis examined CSS-M scores in a large sample of outpatients with serious mental illnesses and a criminal legal system history. We compared total and subscale scores in our sample to scores from two other previously published U.S. studies in which the CSS-M was used, and evaluated associations between total CSS-M score and nine variables (age, educational attainment, gender, race, marital status, employment status, diagnostic category, substance use disorder comorbidity, and adverse childhood experiences (ACE) score). Scores were higher than in two prior U.S. studies involving other types of samples. Independently significant predictors of higher CSS-M scores included being younger (P < .001), having a higher ACE score (P < .001), being male (P = 03), not identifying as White (P < 001), not having a psychotic disorder (P < 001), and having a comorbid substance use disorder (P = 002). Future research should test the hypothesis that these factors increase risk for arrest and that arrest events, and subsequent criminal legal system involvement, are characterized by negative experiences and perceptions of poor procedural justice, which in turn underpin the negative opinions referred to as "criminal sentiments" or criminal attitudes.

Idiopathic left ventricular rupture in the absence of coronary artery disease.

Idiopathic cardiac rupture in the absence of coronary artery disease is rare. We describe a case of idiopathic left ventricular free wall rupture with successful surgical repair.

Children's emotional intelligence and aggressive behavior: The mediating roles of positive affect and negative affect.

Objective: Although previous studies have noted that emotional intelligence (EI) might be a significant protective factor for aggressive behavior, the specific mechanisms involved is largely unknown. Based on the General Aggressive Model, this cross-sectional study aims to investigate whether EI will influence aggressive behavior through the mediating roles of positive affect (PA) and negative affect (NA). Methods: A total of 410 primary school students (45.4% females; Mage = 10.35, SD = 0.48, range from 10 to 11 years) from Shenzhen, China, completed questionnaires on EI, aggressive behavior, PA, and NA. SPSS 22.0 was used for reliability test and correlation analysis, and (Hayes, 2013) [1] PROCESS macro (Model 6) was used to examine the multiple mediation model. Results: The results show that (a) EI was negatively associated with children's aggressive behavior; (b) NA partially mediated the link between EI and aggressive behavior in children, and (c) PA and NA sequentially mediated the above link. Conclusion: This study would not only deepen our understanding of how EI is associated with aggressive behavior but also provide valuable suggestions for teachers and parents to more effectively prevent and intervene children's aggressive behavior.

Crisis Response Model Preferences of Mental Health Care Clients With Prior Misdemeanor Arrests and of Their Family and Friends.

The overrepresentation of people with serious mental illnesses in the criminal legal system has spurred the development of crisis response models to improve or reduce police response to a mental health crisis. However, limited research has explored preferences for crisis response, and no research in the United States has examined the responses desired by mental health care clients or their family members. This study aimed to understand the experiences of people with serious mental illnesses interacting with police and to learn about their preferences for crisis response models. The authors interviewed 50 clients with serious mental illnesses and a history of arrest who were enrolled in a randomized controlled trial of a police-mental health linkage system, as well as 18 of their family members and friends. Data were coded with deductive and inductive approaches and were grouped into larger themes. Clients and family or friends described needing a calm environment and empathy during a crisis. They selected a nonpolice response as their first choice and response from a crisis intervention team as their last choice among four options, highlighting the importance of trained responders and past negative interactions with police. However, they also noted concerns about safety and the shortcomings of a nonpolice response. These findings build understanding about clients' and family members' preferences for crisis response and highlight concerns that are relevant for policy makers.

BiFuse++: Self-Supervised and Efficient Bi-Projection Fusion for 360° Depth Estimation.

Due to the rise of spherical cameras, monocular 360 ° depth estimation becomes an important technique for many applications (e.g., autonomous systems). Thus, state-of-the-art frameworks for monocular 360 ° depth estimation such as bi-projection fusion in BiFuse are proposed. To train such a framework, a large number of panoramas along with the corresponding depth ground truths captured by laser sensors are required, which highly increases the cost of data collection. Moreover, since such a data collection procedure is time-consuming, the scalability of extending these methods to different scenes becomes a challenge. To this end, self-training a network for monocular depth estimation from 360 ° videos is one way to alleviate this issue. However, there are no existing frameworks that incorporate bi-projection fusion into the self-training scheme, which highly limits the self-supervised performance since bi-projection fusion can leverage information from different projection types. In this paper, we propose BiFuse++ to explore the combination of bi-projection fusion and the self-training scenario. To be specific, we propose a new fusion module and Contrast-Aware Photometric Loss to improve the performance of BiFuse and increase the stability of self-training on real-world videos. We conduct both supervised and self-supervised experiments on benchmark datasets and achieve state-of-the-art performance.

Changes in knowledge, behavioural expectations, self-efficacy, and stigma after an educational campaign about early psychosis for jail correction officers.

AIM: Given a lack of interventions to identify and engage individuals with early psychosis in jail and connect them to specialty care in the community upon release, we designed a Targeted Educational Campaign (TEC) for correction officers working in jails. We report on impacts of the TEC on officers' cognitive and attitudinal outcomes. METHODS: Three different cohorts of officers-totaling n = 451-took part in a survey: 200 at baseline before the TEC began, 123 at 6-months into the TEC, and 128 at 12-months into the TEC. Among each cohort of officers, four constructs were measured: (1) knowledge about early psychosis; (2) self-efficacy around detecting early psychosis and referring to mental health services within the jail; (3) expectations about the benefits of detection and referral to specialty care; and (4) social distance stigma toward detainees with early psychosis. RESULTS: While exposure to TEC elements was as-planned in the first 6-months, exposure diminished substantially at 12-months, coinciding with increasing fatigue among correction officers due to the COVID-19 pandemic as well as serious staffing shortages. Knowledge, behavioural expectations, and self-efficacy scores improved from baseline to 6-months, with greater exposure to roll-call messages driving scores. Knowledge and behavioural expectations at 12-months were associated with having received an information post card. Social distance stigma worsened across timepoints. CONCLUSIONS: An educational campaign for jail staff can enhance knowledge, self-efficacy, and behavioural expectations regarding early psychosis, though only while the campaign elements are active. Further research should investigate whether or not social distance stigma or other types of stigma increase alongside improvements.

A modified chordal transfer technique to treat anterior mitral leaflet prolapse.

Chordal transfer from the intact posterior mitral leaflet (PML) to the anterior mitral leaflet (AML) is an effective way to correct anterior leaflet prolapse and provides good long-term results. However, it is difficult to determine the accurate segment of the PML which needs to be transferred and the suture point of the leaflets. We describe a modified technique to determine the correct segment that needs to be transferred to effectively correct AMLs with elongated or ruptured chordae. This technique renders performing chordal transfer easier and more accurate.

Video game treatment of amblyopia.

Amblyopia is visual impairment characterized by a structurally normal eye showing significantly lower visual acuity than the fellow eye. Traditional treatment of amblyopia includes patching the good eye to force the amblyopic eye to work during normal daily activities; however, this approach is are limited by low compliance. Recently, researchers proposed a new treatment for amblyopia: video game playing. In the current review, we discuss whether video game playing can treat amblyopia, whether video game playing could better treat amblyopia than traditional treatments, and how the video game treats amblyopia and its possible mechanism. Based on results from our literature review and meta-analysis, we suggest there is strong evidence for the effectiveness of video game treatments. Moreover, multiple factors within and outside of video games could influence the treatment effect.

Visible-Light-Stimulated Synaptic Phototransistors Based on CdSe Quantum Dot/In-Ga-Zn-O Hybrid Channels.

Light-stimulated synaptic devices are promising candidates for the development of artificial intelligence systems because of their unique properties, which include broad bandwidths, low power consumption, and superior parallelism. The key to develop such devices is the realization of photoelectric synaptic behavior in them. In this work, visible-light-stimulated synaptic transistors based on CdSe quantum dot (CdSe QD)/amorphous In-Ga-Zn-O hybrid channels are proposed. This design can not only improve the charge separation efficiency of the photogenerated carriers, but also can induce delayed decay of the photocurrent. The improved charge separation efficiency enhances the photoelectric properties significantly, while the delayed decay of the photocurrent led to the realization of photoelectric synaptic behaviors. This simple and efficient method of fabricating light-stimulated phototransistors may inspire new research progress into the development of artificial intelligence systems.

On the Paramagnetic-Like Susceptibility Peaks at Zero Magnetic Field in [Formula: see text] Single Crystals.

A weakly temperature-dependent paramagnetic-like susceptibility peak at zero magnetic field is observed in [Formula: see text] with only marginal amount of ferromagnetic impurities. The ferromagnetic hysteresis loop and the magnetic moment splitting between zero-field-cooled and field-cooled processes indicate ferromagnetism in the samples. The paramagnetic-like susceptibility peak height is proportional to the remanent magnetic moment of hysteresis loops. High-resolution transmission electron microscope image supports that the observed ferromagnetic feature originates from lattice distortion. These results imply that the weakly temperature-dependent paramagnetic-like susceptibility peak originates from weak lattice distortion and/or superparamagnetism.

Overexpression of STAT3 potentiates growth, survival, and radioresistance of non-small-cell lung cancer (NSCLC) cells.

OBJECTIVE: Activation of signal transducer and activator of transcription 3 (STAT3) play important roles in tumorigenesis and tumor progression. The overexpression of STAT3 has been found in various malignancies including non-small-cell lung carcinoma (NSCLC). The purpose of this study was to explore the correlation between overexpression of STAT3 gene and growth, survival, and radiosensitivity of NSCLC cells. METHODS: Subclones using vector-based short hairpin RNA (shRNA) were established. RT-PCR and Western blot assays were performed to detect the expression of STAT3 mRNA and protein in untransfected or stably transfected NSCLC cells. Then, MTT and soft agar colony assays were performed to determine the effect of STAT3 inhibition on in vitro growth of NSCLC cells. Hoechst staining assay was performed to analyze the effect of STAT3 inhibition on apoptosis of NSCLC cells. Additionally, clonogenic survival assays were performed to detect the effect of STAT3 inhibition on in vitro radiosensitivity of NSCLC cells. Finally, to examine the effect of pSUPER-shSTAT3 on proliferation and radiosensitivity in vivo, a subcutaneous (s.c.) tumor formation assay in nude mice was performed. RESULTS: We successfully established two stable transfected cell lines (A549/shSTAT3 and SK-MES-1/shSTAT3) in which the expression of STAT3 mRNA and protein was down-regulated. Those two stable subclones showed a significantly dramatic reduction in colony-forming ability and proliferation not only in vitro but also in vivo. The apoptotic rates of A549/shSTAT3 and SK-MES-1/shSTAT3 cells increased to 19.2% and 16.4%, respectively. Moreover, shRNA-mediated STAT3 inhibition could also significantly enhance radiosensitivity of NSCLC cells both in vitro and in vivo. CONCLUSION: Together, the overexpression of STAT3 is correlated with growth, survival, and radioresistance of NSCLC cells, and STAT3 might be a molecular therapeutic target for gene therapy or radiosensitization of NSCLC.