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BackgroundLoneliness is more common in older adults and those who face structural vulnerabilities, including homelessness. The homeless population is aging in the United States; now, 48% of single homeless adults are 50 and older. We know little about loneliness among older adults who have experienced homelessness. We aimed to describe the loneliness experience among homeless-experienced older adults with cognitive and functional impairments and the individual, social, and structural conditions that shaped these loneliness experiences.MethodsWe purposively sampled 22 older adults from the HOPE HOME study, a longitudinal cohort study among adults aged 50 years or older experiencing homelessness in Oakland, California. We conducted in-depth interviews about participants perceived social support and social isolation. We conducted qualitative content analysis.ResultsTwenty participants discussed loneliness experience, who had a median age of 57 and were mostly Black (80%) and men (65%). We developed a typology of participants' loneliness experience and explored the individual, social, and structural conditions under which each loneliness experience occurred. We categorized the loneliness experience into four groups: (1) "lonely- distressed", characterized by physical impairment and severe isolation; (2) "lonely- rather be isolated", reflecting deliberate social isolation as a result of trauma, marginalization and aging-related resignation; (3) "lonely- transient", as a result of aging, acceptance and grieving; and (4) "not lonely"- characterized by stability and connection despite having experienced homelessness.ConclusionsLoneliness is a complex and heterogenous social phenomenon, with homeless-experienced older adults with cognitive or functional impairments exhibiting diverse loneliness experiences based on their individual life circumstances and needs. While the most distressing loneliness experience occurred among those with physical impairment and mobility challenges, social and structural factors such as interpersonal and structural violence during homelessness shaped these experiences.

Objective: Despite increasing efforts to improve housing stability, research has largely defined housing stability in a narrow sense and heavily relied on objective measures, such as housing types and housing duration. The present study constructed a conceptual framework for a subjective housing stability definition from the perspectives of individuals with co-occurring mental health and substance use disorders and their behavioral health service providers. Methods: Following the principles of grounded theory, we collected and analyzed qualitative data through semistructured interviews with 24 individuals with serious mental illness and substance use problems and three focus groups with 22 behavioral health service providers. Results: We developed a conceptual framework with two domains of subjective housing stability: functional stability and experiential stability. The functional stability domain includes four theoretical concepts: meeting basic needs, housing quality, housing affordability, and housing permanence. The experiential stability domain includes four theoretical concepts: autonomy and independence, connectedness, safety, and supportiveness. Conclusions: The conceptual framework can inform future research, practices, and policies to move beyond focusing on merely providing housing to consider the diverse and underlying needs in improving housing stability and well-being among those experiencing or at risk of housing instability. [ABSTRACT FROM AUTHOR]

Background Schizophrenia is a leading cause of disability, and a shift from facility- to community-based care has been proposed to meet the resource challenges of mental healthcare in low- and middle-income countries. We hypothesized that the addition of mobile texting would improve schizophrenia care in a resource-poor community setting compared with a community-based free-medicine program alone. Methods and findings In this 2-arm randomized controlled trial, 278 community-dwelling villagers (patient participants) were randomly selected from people with schizophrenia from 9 townships of Hunan, China, and were randomized 1:1 into 2 groups. The program participants were recruited between May 1, 2015, and August 31, 2015, and the intervention and follow-up took place between December 15, 2015, and July 1, 2016. Baseline characteristics of the 2 groups were similar. The patients were on average 46 years of age, had 7 years of education, had a duration of schizophrenia of 18 years with minimal to mild symptoms and nearly one-fifth loss of functioning, and were mostly living with family (95%) and had low incomes. Both the intervention and the control groups received a nationwide community-based mental health program that provided free antipsychotic medications. The patient participants in the intervention group also received LEAN (Lay health supporters, E-platform, Award, and iNtegration), a program that featured recruitment of a lay health supporter and text messages for medication reminders, health education, monitoring of early signs of relapses, and facilitated linkage to primary healthcare. The primary outcome was medication adherence (proportion of dosages taken) assessed by 2 unannounced home-based pill counts 30 days apart at the 6-month endpoint. The secondary and other outcomes included patient symptoms, functioning, relapses, re-hospitalizations, death for any reason, wandering away without notifying anyone, violence against others, damaging goods, and suicide. Intent-to-treat analysis was used. Missing data were handled with multiple imputations. In total, 271 out of 278 patient participants were successfully followed up for outcome assessment. Medication adherence was 0.48 in the control group and 0.61 in the intervention group (adjusted mean difference [AMD] 0.12 [95% CI 0.03 to 0.22]; p = 0.013; effect size 0.38). Among secondary and other outcomes we noted substantial reduction in the risk of relapse (26 [21.7%] of 120 interventional participants versus 40 [34.2%] of 117 controls; relative risk 0.63 [95% CI 0.42 to 0.97]; number needed to treat [NNT] 8.0) and re-hospitalization (9 [7.3%] of 123 interventional participants versus 25 [20.5%] of 122 controls; relative risk 0.36 [95% CI 0.17 to 0.73]; NNT 7.6). The program showed no statistical difference in all other outcomes. During the course of the program, 2 participants in the intervention group and 1 in the control group died. The limitations of the study include its lack of a full economic analysis, lack of individual tailoring of the text messages, the relatively short 6-month follow-up, and the generalizability constraint of the Chinese context. Conclusions The addition of texting to patients and their lay health supporters in a resource-poor community setting was more effective than a free-medicine program alone in improving medication adherence and reducing relapses and re-hospitalizations. Future studies may test the effectiveness of customization of the texting to individual patients. Trial registration Chinese Clinical Trial Registry ChiCTR-ICR-15006053., Author(s): Dong (Roman) Xu 1, Shuiyuan Xiao 2, Hua He 3, Eric D. Caine 4, Stephen Gloyd 5, Jane Simoni 6, James P. Hughes 7, Juan Nie 1, Meijuan Lin [...]

Accessible summary: What is known on the subject?: Understanding what strategies individuals use to cope with serious mental illness is vital for enhancing their quality of life, mental well‐being and recovery, and effective use of services;An episode of homelessness can be a profoundly disruptive event that often leads to chronic stress, social isolation, a negative belief about oneself and restricted access to care, among other adverse experiences; What the paper adds to existing knowledge?: In contrast to existing reviews of qualitative research focusing on escaping homelessness, managing problem substance use and growing resilience, the current review offers an in‐depth, interpretive account of coping with serious mental illness during an episode of homelessness;This paper integrates evidence showing the diverse and intricate processes via which homelessness can impede an individual's ability to successfully cope with life stressors and with chronic mental illness;Despite experiencing severe social disadvantage, many individuals demonstrate positive adaptation and coping, and even personal growth; What are the implications for practice?: It is important to be aware of the many ways in which coping with serious mental illness can be influenced by adverse environmental factors such as poverty, homelessness, traumatic life experiences and institutional discrimination;Nursing practice should recognize that coping efforts by individuals facing multiple forms of social disadvantage may be shaped by acute adverse life events and institutional interactions, as well as by the stresses and strains of living on the streets;Nursing practice should focus not only on reducing clients' mental illness symptoms and facilitating positive coping behaviours, but also on helping create the conditions that aid clients in leveraging inner resources for personal growth and constructive meaning‐making. Introduction: An evidence gap persists concerning the impact of extreme socio‐structural disadvantage, such as homelessness, on the nature and effectiveness of coping with severe mental illness (SMI). While existing reviews of qualitative research into homelessness have focused on processes such as escaping homelessness and managing concurrent problem substance use, as well as on the experiences of specific vulnerable groups such as women and youth, no analogical review has been dedicated to understanding the management of SMI during an episode of homelessness. Aim/Question: A qualitative metasynthesis of first‐person accounts was conducted to understand how individuals cope with SMI when experiencing homelessness. Method: The systematic search strategy yielded 481 potentially eligible sources. Following the team‐based full‐text screening and the two‐tiered quality appraisal, 14 studies involving 377 participants with lived experience were synthesized following Noblit and Hare's metaethnographic method. Results: Seven third‐order concepts were derived capturing the complex nature and processual character of coping, as well as the web of contextual influences upon coping strategies. The resultant line‐of‐argument synthesis reveals the dialectical relationship between the two higher‐order constructs—"the continuum of coping" and "the assemblage of disadvantage." Discussion: Despite the profoundly adverse impacts of biographical and socio‐structural conditions, many individuals mobilized internal and external resources to enable various coping processes. Coping in the context of multiple disadvantage is not a monolith but rather a multidimensional, contingent and fluid phenomenon. Implications for practice: Nursing practice should espouse a humanizing, structurally competent, and strength‐ and meaning‐oriented approach in order to meet the complex and multifaceted needs of such multiply disadvantaged persons. [ABSTRACT FROM AUTHOR]

This report explores the nature and quality of social ties of formerly homeless individuals in recovery from serious mental illness and substance abuse and how these ties relate to experiences of community. Using grounded theory and cross-case analysis techniques, we analyzed 34 qualitative interviews conducted with predominantly racial/ethnic minority individuals receiving mental health services. Participants described a range of involvement and experiences in the mental health service and mainstream communities indicating a combination of weak or strong ties in these communities. Across participants, two broad themes emerged: ties that bind and obstacles that "get in the way" of forming social ties. Salient subthemes included those related to family, cultural spaces, employment, substance abuse, stigma and mental health service providers and peers. The current study integrates our understanding of positive and negative aspects of social ties and provides a theoretical framework highlighting the complexity of social ties within mainstream and mental health service communities. [ABSTRACT FROM AUTHOR]

Purpose:This observational study investigated the association between serum osteocalcin level and blood pressure in a Chinese population. Materials and methods:A total of 2241 subjects (909 men and 1,332 women; age, 24–78 years) from Shanghai communities were recruited. Subjects were divided into non-hypertensive and hypertensive groups according to diagnosis of hypertension based on the 1999 World Health Organization-International Society of Hypertension Guidelines. Serum osteocalcin levels were measured using an electrochemiluminescence immunoassay. Results:Men in the hypertensive group showed lower serum osteocalcin level compared with those in the non-hypertensive group, [16.37 (13.34–20.11) ng/mL versus 17.01 (14.23–20.79) ng/mL,p = .039]. No difference in serum osteocalcin level was found between the two groups of women (p = .675). An inverse association was observed between serum osteocalcin level and systolic blood pressure (SBP) in men (p = .004), but serum osteocalcin level was not associated with diastolic blood pressure (DBP) in men (p = .472). No associations were detected between serum osteocalcin level and SBP or DBP in women (SBP:p = .108; DBP:p = .575). A multiple stepwise regression analysis showed an inverse association between serum osteocalcin level and SBP in men after adjusting for age, smoking status, family history of hypertension, and lipid and C-reactive protein levels (standardized β = –0.074,p = .023), but the association disappeared after adjustment for body mass index, waist circumference, blood glucose, and homeostasis model assessment of insulin resistance (p = .327). Conclusions:Serum osteocalcin level was not independently associated with blood pressure in a Chinese population. [ABSTRACT FROM PUBLISHER]

It is widely accepted that immunoglobulin (Ig), the classical immune molecule, is extensively expressed in many cell types other than B-cells (non-B-IgG), including some malignant cells. The expression of Ig in malignant cells has been associated with a poor prognosis. In the present study, immunohistochemical analysis detected strong positive staining of IgG in three bladder cancer cell lines, the cancer cells in 77 bladder cancer patient samples and the cells in 3 cystitis glandularis tissue samples, while negative staining was observed in 4 specimens of normal transitional epithelial tissues. Importantly, functional transcripts of IgG with unique V H DJ H rearrangement patterns were also found in bladder cancer cells. The knockdown of IgG in bladder cancer cell lines using small interfering RNA significantly inhibited the proliferation, migration and invasion of the cells. Notably, high IgG expression, as determined by immunostaining, was significantly correlated with a high histological grade and recurrence. The results of the present study suggested that IgG expression is involved in the malignant biological behavior and poor prognosis of bladder cancer. Therefore, IgG may serve as a novel target for bladder cancer therapy.

The GSTP1 gene plays an important role in detoxification of carcinogens. GSTP1 gene polymorphisms may alter the susceptibility of urinary system cancer. Numerous studies have been performed to investigate the association between GSTP1 Ile105Val (rs1695 A>G) polymorphism and urinary system cancer risk. Nevertheless, the results remain controversial and only prostate cancer and bladder cancer are covered. We identified eligible studies from PubMed, Elsevier, and three equivalent Chinese databases including the Chinese National Knowledge Infrastructure, Wanfang, and Weipu. Pooled odds ratios and 95% confidence intervals were used to assess the strength of the association between GSTP1 Ile105Val polymorphism and urinary system cancer risk. In total, 11,762 cases and 15,150 controls from 51 studies were included in the final meta-analysis. The pooled results from all included studies showed a statistically significant association between GSTP1 Ile105Val polymorphism and urinary system cancer. In the subgroup analyses, the GSTP1 Ile105Val polymorphism was found to be significantly associated with prostate cancer risk and also a risk factor for urinary system cancer among Asians. In conclusion, our meta-analysis indicated that GSTP1 Ile105Val polymorphism was associated with urinary system cancer susceptibility, which needs to be validated by more rigorous data from further large-scale population studies with different ethnicities.

Objective: To elucidate the glycoprotein non-metastatic melanoma protein B(Gpnmb) expression in clear-cell renal cell carcinoma (ccRCC) and to determine its potential prognostic relevance., Methods: A total of 12 pairs of ccRCC tissue specimens were collected from patients undergoing surgery in our hospital from March 2009 to March 2012. Gpnmb expression were determined by immunohistochemistry and correlated with clinical variables. Survival analysis was carried out for another 43 evaluable patients., Results: The expression level of Gpnmb was significantly higher in metastatic ccRCCs than that in matched primary samples ((6.36±4.01) vs (3.14±2.38) scores, P=0.036). The high expression of Gpnmb was not affected by age, gender, clinical stage and pathological grade (all P>0.05). Kaplan-Meier analysis disclosed significant differences in overall survival for patients with higher and lower average Gpnmb expression levels (P=0.020). Cox regression analysis revealed that a high Gpnmb protein expression level in the tumor cell could be identified as an independent poor prognostic marker of overall survival in ccRCC patients (P=0.049)., Conclusion: Over expression of Gpnmb in tumour cell predicts a poor prognosis of patients with ccRCC.