•Art making can be designed as a patient-centered health intervention for older adults.•Males and those with lower education could be targeted for patient-centered art making intervention.•The type ...of art making activity could be tailored based on personality traits for patient-centered art making intervention.•The basic elements of an art making intervention include content (instruction or direction), type/medium, dose (intensity) and delivery method, within which several options for tailoring exist.
In order to design patient-centered art making interventions for health and well-being, investigators need to understand the population of interest regarding their relationship to engagement in art making activities. This study, therefore, aimed to examine older adults’ characteristics that were associated with engagement in art making activities, and to provide practical examples of how to use the identified characteristics. We conducted correlation analyses to evaluate such associations, using cross-sectional survey data from the 2014 Health and Retirement Study (n=731). Female sex, higher education, personality traits, positive attitude toward the arts, and a larger social network size were positively associated with engagement in art making activities (p<.05). Males and those with lower education could be targeted, while the type of art making activity could be tailored based on personality traits for patient-centered art making interventions. Future studies can use this information to empirically study art making interventions for older adults.
The rising global HIV-1 burden urgently requires vaccines capable of providing heterologous protection. Here, we developed a clade C HIV-1 vaccine consisting of priming with modified vaccinia Ankara ...(MVA) and boosting with cyclically permuted trimeric gp120 (CycP-gp120) protein, delivered either orally using a needle-free injector or through parenteral injection. We tested protective efficacy of the vaccine against intrarectal challenges with a pathogenic heterologous clade C SHIV infection in rhesus macaques. Both routes of vaccination induced a strong envelope-specific IgG in serum and rectal secretions directed against V1V2 scaffolds from a global panel of viruses with polyfunctional activities. Envelope-specific IgG showed lower fucosylation compared with total IgG at baseline, and most of the vaccine-induced proliferating blood CD4
T cells did not express CCR5 and α4β7, markers associated with HIV target cells. After SHIV challenge, both routes of vaccination conferred significant and equivalent protection, with 40% of animals remaining uninfected at the end of six weekly repeated challenges with an estimated efficacy of 68% per exposure. Induction of envelope-specific IgG correlated positively with G1FB glycosylation, and G2S2F glycosylation correlated negatively with protection. Vaccine-induced TNF-α
IFN-γ
CD8
T cells and TNF-α
CD4
T cells expressing low levels of CCR5 in the rectum at prechallenge were associated with decreased risk of SHIV acquisition. These results demonstrate that the clade C MVA/CycP-gp120 vaccine provides heterologous protection against a tier2 SHIV rectal challenge by inducing a polyfunctional antibody response with distinct Fc glycosylation profile, as well as cytotoxic CD8 T cell response and CCR5-negative T helper response in the rectum.
Gram-negative bacterial infections of the eye can lead to corneal bacterial keratitis, visual impairment, and blindness. Many of these pathologic changes may be mediated by bacterially derived ...products such as lipopolysaccharide (LPS). In this investigation, it has been established for the first time that human corneal cells are capable of expressing the functional LPS receptor complex proteins, CD14 and Toll-like receptor 4 (TLR4).
CD14 and TLR4 mRNA expression in human corneal cells was determined by RT-PCR and Northern blot analysis, and cell surface expression of these proteins was measured by flow cytometry. LPS-mediated corneal cell activation was determined by measuring intracellular calcium mobilization. Cellular cytokine and chemokine secretion in response to LPS was measured by ELISA. The expression and localization of CD14 in whole human cornea was determined by immunohistochemistry.
Human corneal epithelial, stromal, and endothelial cells expressed CD14 mRNA and cell surface CD14. LPS binding to cornea CD14 resulted in a rapid intracellular calcium response and the secretion of multiple proinflammatory cytokines and chemokines. CD14 mRNA expression in corneal epithelial cells was upregulated by LPS. In addition to CD14, corneal epithelial cells expressed the functional LPS receptor-signaling protein TLR4, which was also augmented by LPS.
The cornea expresses functional CD14 and TLR4 LPS receptor proteins. Understanding the function and biology of the corneal LPS receptor complex may lead to novel therapies for the management of ocular Gram-negative bacterial infections.
Computational analysis of genome or exome sequences may improve inherited disease diagnosis, but is costly and time-consuming.
We describe the use of
, a web-based tool suite for intuitive, real-time ...genome diagnostic analyses.
We used
to identify the disease-causing variant in a patient with early infantile epileptic encephalopathy with prior nondiagnostic genetic testing.
tools can be used by clinicians to rapidly identify disease-causing variants from genomic patient sequencing data.
The isolation of K(2.2.2-cryptand)Ln(C5H4SiMe3)3, formally containing LnII, for all lanthanides (excluding Pm) was surprising given that +2 oxidation states are typically regarded as inaccessible for ...most 4f-elements. Herein, X-ray absorption near-edge spectroscopy (XANES), ground-state density functional theory (DFT), and transition dipole moment calculations are used to investigate the possibility that Ln(C5H4SiMe3)31- (Ln = Pr, Nd, Sm, Gd, Tb, Dy, Y, Ho, Er, Tm, Yb and Lu) compounds represented molecular LnII complexes. Results from the ground-state DFT calculations were supported by additional calculations that utilized complete-active-space multi-configuration approach with second-order perturbation theoretical correction (CASPT2). Through comparisons with standards, Ln(C5H4SiMe3)31- (Ln = Sm, Tm, Yb, Lu, Y) are determined to contain 4f6 5d0 (SmII), 4f13 5d0 (TmII), 4f14 5d0 (YbII), 4f14 5d1 (LuII), and 4d1 (YII) electronic configurations. Additionally, our results suggest that Ln(C5H4SiMe3)31- (Ln = Pr, Nd, Gd, Tb, Dy, Ho, and Er) also contain LnII ions, but with 4f n 5d1 configurations (not 4f n+1 5d0). In these 4f n 5d1 complexes, the C3h-symmetric ligand environment provides a highly shielded 5d-orbital of a' symmetry that made the 4f n 5d1 electronic configurations lower in energy than the more typical 4f n+1 5d0 configuration.
Immigration to a highly industrialized nation has been associated with metabolic disease and simultaneous shifts in microbiota composition, but the underlying mechanisms are challenging to test in ...human studies. Here, we conducted a pilot study to assess the differential effects of human gut microbiota collected from the United States (US) and rural Thailand on the murine gut mucosa and immune system. Colonization of germ-free mice with microbiota from US individuals resulted in an increased accumulation of innate-like CD8 T cells in the small intestine lamina propria and intra-epithelial compartments when compared to colonization with microbiota from Thai individuals. Both TCRγδ and CD8αα T cells showed a marked increase in mice receiving Western microbiota and, interestingly, this phenotype was also associated with an increase in intestinal mucus thickness. Serendipitously, an accidentally infected group of mice corroborated this association between elevated inflammatory response and increased mucus thickness. These results suggest that Western-associated human gut microbes contribute to a pro-inflammatory immune response.
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