Parental love promotes positive developmental outcomes among adolescents, yet knowledge about how context might influence the behaviors parents deem as loving is limited. This study examined mothers' beliefs about expressing love to adolescent children in diverse ethnic and socioeconomic groups. Participants were 60 European American, 63 African American, and 60 Latina mothers. Household income (the indicator of socioeconomic status) varied within each ethnic group. Beliefs about the most important ways to express love differed by ethnicity more so than income. Latina mothers were more likely than other mothers to emphasize behaviors that involve family togetherness and practical help and guidance, and less likely to emphasize verbal affection or promoting independence. Mothers from all groups believed that "correction and discipline" was an important expression of love. The findings contribute to an ecologically sensitive understanding of parenting during adolescence, highlighting similarities as well as differences across ethnic and income groups.
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http://dx.doi.org/10.1007/s10964-020-01347-2 | DOI Listing |
NPJ Regen Med
January 2025
Institute of Molecular Cardiology, Department of Medicine, University of Louisville, Louisville, USA.
Cardiomyocytes (CMs) lost during ischemic cardiac injury cannot be replaced due to their limited proliferative capacity. Calcium is an important signal transducer that regulates key cellular processes, but its role in regulating CM proliferation is incompletely understood. Here we show a robust pathway for new calcium signaling-based cardiac regenerative strategies.
View Article and Find Full Text PDFJ Voice
January 2025
Division of Phoniatrics, ENT University Hospital Graz, Medical University of Graz, Graz, Austria; Division of Physiology and Pathophysiology, Otto Loewi Research Center for Vascular Biology, Immunology and Inflammation, Medical University of Graz, Graz, Austria.
Objectives: This in vitro study investigated the interaction between human vocal fold fibroblasts (hVFF) and macrophages under the influence of cigarette smoke extract (CSE) and vibration as potential regulators of vocal fold (VF) inflammation.
Study Design: Experimental in vitro pilot study.
Methods: Immortalized hVFF were cultured in flexible-bottomed cell culture plates, treated with CSE, and subjected to static or dynamic conditions in a phonomimetic bioreactor.
J Biosci Bioeng
January 2025
College of Biological Engineering, Qingdao University of Science and Technology, Qingdao 266045, China.
Straw degradation was slow under low temperature environments. A cold-tolerant consortium LHWA was constructed by Bacillus cereus, Acinetobacter lwoffii, Penicillium griseofulvum, and Talaromyces funiculosus. The consortium and culture conditions were optimized.
View Article and Find Full Text PDFProtein Expr Purif
January 2025
Protein Processing Section, Center for Structural Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD 21702, USA. Electronic address:
E6AP/UBE3A is the founding member of the HECT (Homologous to the E6-AP Carboxyl Terminus) ubiquitin E3 ligase family, which add ubiquitin post-translationally to protein substrates. E6AP has been structurally defined in complex with human papillomavirus (HPV) oncoprotein E6 and its gain-of-function substrate tumor suppressor p53; however, there is currently no report of E6AP being expressed and purified from mammalian cells, as studies to date have isolated E6AP from E. coli or insect cells.
View Article and Find Full Text PDFJ Control Release
January 2025
Precision Medicine in Oncology (PrMiO), and Nanomedicine Innovation Center Erasmus (NICE), Department of Pathology, Erasmus MC Cancer Institute, Erasmus MC, Dr. Molewaterplein 40, 3015 GD Rotterdam, the Netherlands. Electronic address:
The recent approval of pembrolizumab in recurrent or metastatic cervical cancer warrants further investigations into the usefulness of immunotherapies for more durable and less radical interventions. In this study, the targeting potential of anti-PD-L1-functionalized immunoliposomes was tested in a 3D in vitro cervical cancer-on-a-chip model. Immunolipsomes were synthesized and decorated externally with monovalent anti-PD-L1 Fab' fragments of commercially available atezolizumab.
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