Sensemaking through the storm: How postpartum depression shapes personal work-family narratives.

Many women experience psychological and emotional challenges during their transition to becoming a working mother. Postpartum depression (PPD) is one common, salient aspect of motherhood that can serve as a work-life shock event and profoundly shape women's work and nonwork lives yet has evaded discussion in the organizational sciences. Taking a grounded theory approach, we interviewed 41 women who experienced PPD as well as key informants who provided additional insights about PPD (e.g., an obstetrician, women working for organizations that support postpartum health). Our analysis highlights how being diagnosed with PPD activates a complex sensemaking process in which women process an imposing identity-a concept we introduce to the identity and work-family literatures reflecting an unexpected, undesirable identity that imposes upon existing (e.g., work) and/or provisional identities that may or may not be fully elaborated (e.g., motherhood), ultimately shifting how women think about the intersection of work and family. We also delineate how supports and antisupports (i.e., overt acts dismissive of women's PPD) shape the aforementioned processes. Combined, our research aims to advance the discussion of PPD within organizational scholarship, rendering significant implications for both theory and practice. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Being present and thankful: A multi-study investigation of mindfulness, gratitude, and employee helping behavior.

Gratitude plays an integral role in promoting helping behavior at work. Thus, cultivating employees' experiences of gratitude represents an important imperative in modern organizations that rely on teamwork and collaboration to achieve organizational goals. Yet, today's workplace presents a complex array of demands that make it difficult for employees to fully attend to and appreciate the various benefits they receive at work. As such, gratitude is difficult for employers to promote and for employees to experience. Despite these observations, the role of attention and awareness in facilitating employees' feelings of gratitude is largely overlooked in the extant literature. In this study, we examined whether one notable form of present moment attention, mindfulness, may promote helping behavior by stimulating the positive, other-oriented emotion of gratitude. Across two experimental studies, a semiweekly, multisource diary study, and a 10-day experience sampling investigation, we found converging evidence for a serial mediation model in which state mindfulness, via positive affect and perspective taking, prompts greater levels of gratitude, prosocial motivation, and, in turn, helping behavior at work. We discuss the theoretical and practical implications of our investigation, as well as avenues for the future research. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Retrospective outcome data for hematopoietic stem cell transplantation in patients with concurrent coronary artery disease.

Hematopoietic stem cell transplantation (HSCT) represents an extended period of physiologic stress. It is unknown whether patients with pre-existing coronary artery disease (CAD) may be poor transplant candidates. There are no data analyzing the risk of transplantation in this population. Sixty-nine patients with CAD who underwent 72 transplantations, autologous and allogeneic, were identified retrospectively. Fifty-five percent of these patients had prior percutaneous coronary intervention, 42% had verifiable history of myocardial infarction, and 23% had prior coronary artery bypass grafting. Outcomes were compared to 1109 patients without established CAD who underwent 1183 transplants during the same time period. Cancer diagnoses in the 2 groups were similar, predominantly lymphoma, multiple myeloma, and leukemia. There was no significant difference between the CAD group and the control group with respect to type of transplant (autologous 68% versus 64%, P = .612, myeloablative 86% versus 85%, P = .867). Treatment-related mortality was no different in the CAD group versus the control group (5.6% versus 4.9%, P = .777), nor were there differences in mortality at 1 year (15.3% versus 16.6%, P = .871), urgent intensive care unit admission (11.1% versus 9.9%, P = .686), or length of stay (25.5 days versus 28.4 days, P = .195). These findings suggest many patients with underlying coronary artery disease may be safely managed through hematopoietic stem cell transplantation.

Human ninein is a centrosomal autoantigen recognized by CREST patient sera and plays a regulatory role in microtubule nucleation.

Centrosome is the major microtubule organizing center in mammalian cells that plays a critical role in a variety of cellular events by the microtubule arrays emanating from it. Despite its significance, the molecular mechanisms underlying the structure and function of the centrosome are still not clear. Herein we describe the identification of three isotypes of human ninein by expression library screening with autoimmune sera from CREST patients. All three ninein isotypes exhibit centrosomal localization throughout the cell cycle when GFP-tagged fusion proteins are expressed transiently in mammalian cells. Construction of serial deletions of GFP-tagged ninein reveals that a stretch of three leucine zippers with a flanking sequence is required and sufficient for centrosomal targeting. Overexpression of ninein results in mislocalization of gamma-tubulin, recruiting it to ectopic (noncentrosomal) ninein-containing sites which are not active in nucleating microtubules. In these cells, nucleation of microtubules from the centrosome is also inhibited. These results thus suggest a regulatory role for ninein in microtubule nucleation.