Caregiver Stress in Foster and Adoptive Parents of Children with Fetal Alcohol Spectrum Disorders. Foster and adoptive parents of 71 children with fetal alcohol syndrome (FAS) report on developmental and behavioral characteristics, family stress, coping resources and their satisfaction with support. The data reveal an elevated rate of social and emotional problems in the children. In spite positive individual and social resources, the foster and adoptive parents feel a high level of caregiver stress. 30 % of them rate the support they receive from pediatric, therapeutic or educational services as lower than expected. Specifically, they miss early information on the diagnosis, professional knowledge and support for the special challenges of education and managing behavioral problems in their collaboration with social support agencies.
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http://dx.doi.org/10.13109/prkk.2014.63.8.649 | DOI Listing |
Unlabelled: SHP1 (PTPN6) and SHP2 (PTPN11) are closely related protein-tyrosine phosphatases (PTPs), which are autoinhibited until their SH2 domains bind paired tyrosine-phosphorylated immunoreceptor tyrosine-based inhibitory/switch motifs (ITIMs/ITSMs). These PTPs bind overlapping sets of ITIM/ITSM-bearing proteins, suggesting that they might have some redundant functions. By studying T cell-specific single and double knockout mice, we found that SHP1 and SHP2 redundantly restrain naïve T cell differentiation to effector and central memory phenotypes, with SHP1 playing the dominant role.
View Article and Find Full Text PDFSubst Use Addctn J
January 2025
Behavioral Health Network - St. Louis, St. Louis, MO, USA.
Background: In 2020, loosened federal regulations allowed for buprenorphine for opioid use disorder to be initiated via telemedicine. In response to these regulatory changes and growing racial inequities in overdose in St. Louis, MO, a local, peer-led outreach program incorporated a new rapid access (RA) to buprenorphine program.
View Article and Find Full Text PDFJCI Insight
January 2025
Department of Microbial Pathogenesis and Immunology, Texas A&M University Health Science Center, Bryan, United States of America.
The nucleus accumbens-associated protein-1 (NAC1) has recently emerged as a pivotal factor in oncogenesis by promoting glycolysis. Deletion of NAC1 in regulatory T cells (Tregs) has been shown to enhance FoxP3 stability, a suppressor of glycolysis. This study delves into the intriguing dual role of NAC1, uncovering that Tregs-specific deletion of NAC1 fosters metabolic fitness in Tregs, thereby promoting tumorigenesis.
View Article and Find Full Text PDFImmunol Rev
December 2024
Laboratory of Immunobiology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA.
αβT cells protect vertebrates against many diseases, optimizing surveillance using mechanical force to distinguish between pathophysiologic cellular alterations and normal self-constituents. The multi-subunit αβT-cell receptor (TCR) operates outside of thermal equilibrium, harvesting energy via physical forces generated by T-cell motility and actin-myosin machinery. When a peptide-bound major histocompatibility complex molecule (pMHC) on an antigen presenting cell is ligated, the αβTCR on the T cell leverages force to form a catch bond, prolonging bond lifetime, and enhancing antigen discrimination.
View Article and Find Full Text PDFClin Transplant Res
December 2024
Department of Pathology, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Solid organ transplantation has significantly improved the survival rate of patients with terminal organ failure. However, its success is often compromised by allograft rejection, a process in which T helper 17 (Th17) cells play a crucial role. These cells facilitate rejection by enhancing neutrophil infiltration into the graft and by activating endothelial cells and fibroblasts.
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