Survivorship care in primary care was associated with lower societal costs. Overall, cancer survivorship care in primary care had similar effects on clinical and patient-reported outcomes compared with secondary care, while resulting in lower costs. Survivorship care in primary care seems feasible. However, since the design and outcomes of studies differed, conclusive evidence for the equivalence of survivorship care in primary care is still lacking. Ongoing studies will help provide better insights.Survivorship care in primary care seems feasible. However, since the design and outcomes of studies differed, conclusive evidence for the equivalence of survivorship care in primary care is still lacking. Ongoing studies will help provide better insights.Endoplasmic reticulum (ER) stress responses have been demonstrated to play important roles in maintaining various cellular functions and to underlie many tissue dysfunctions. In this study, we identified Sec16B as an ER stress-inducible gene by microarray analysis of brefeldin A (BFA)-inducible genes in a mouse neuroblastoma cell-line, Neuro2a. Sec16B mRNA was induced by treatment with the ER stress-inducing reagents thapsigargin (Tg) and brefeldin A in a time-dependent manner. In the genomic sequence of the mouse Sec16B gene, we found an unfolded protein response element (UPRE), which is well conserved between humans and mice. Using luciferase reporter analyses, we showed that the UPRE in the mouse Sec16B gene was functional and responded well to ER stress-inducing stimuli and spliced XBP1 (sXBP1)-overexpression. In addition, a unique ATF4-responsive sequence within the first intron of the mouse Sec16B gene was characterized. Our study may help to elucidate the regulation of trafficking through the ER-Golgi apparatus and the biogenesis of ER-derived intracellular organelles.he article The search for, and chemis.Rhein (RH), an anthraquinone derivative, has proven to be a promising molecule for treating several skin disorders thanks to its pleiotropic pharmacological activities like antimicrobial, antifungal, antioxidant, and anticancer. However, RH's low water and oil solubility and poor skin permeability halted its topical delivery. This is the first work to investigate the expediency of tailoring a rhein-phospholipid complex (RH-PLC) to improve RH challenging physicochemical and skin permeability properties. The phospholipid complex was prepared by employing different methods and different RH/PL molar ratios. RH-PLC was successfully developed at a stoichiometric ratio of 11 using a novel pH-dependent method where at a certain pH, it exhibits the highest complexation efficiency (95%). RH-PLC formation was confirmed using FTIR, DSC, and XRPD analysis. FTY720 datasheet RH-PLC showed a significant increase in water and n-octanol solubility. RH-PLC was self-assembled upon dispersion into water forming nano-sized particles (196.6 ± 1.6 nm) with high negatively charged surface (- 29.7 ± 2.45 mV). RH-PLC exhibited a significant 3.3- and 2.46-fold increase in ex vivo and in vivo skin permeability when compared with RH suspension, respectively. Confocal microscopy study confirmed the ability of RH-PLC to penetrate deeply into rat skin. Besides, skin irritation test on healthy rats indicated compatibility and safety of RH-PLC. Conclusively, phospholipid complex might be a suitable approach to improve permeability of RH and other promising abandoned poor-permeable drugs. The proposed RH-PLC is expected to be a major progressive step toward the development of a topical RH formulation. Graphical abstract.The performance of chloramphenicol aptamer, including binding thermodynamics, structure switching, and binding domain, was investigated by isothermal titration calorimetry, circular dichroism, and molecular docking. Then, a new fluorescence aptasensor was developed with signal amplification mediated by exonuclease I-catalyzed reaction and hybridization chain reaction (HCR) for chloramphenicol detection. In this system, the aptamer-binding domain is blocked by the initiator of HCR, the aptamer undergoes structure switching in the presence of chloramphenicol, and DNA dissociation occurs. The released aptamer is subsequently recognized and cleaved by Exo I to set free chloramphenicol. With the Exo I-assisted chloramphenicol recycling, an increasing number of initiators were exposed from the digestion of the initiator-aptamer complex. Then, the chain-like assembly of FAM labeled H1 and H2 through HCR was triggered by the initiator, generating a long DNA polymer. Under optimum conditions, the aptasensor exhibited a log-linear range from 0.001 to 100 nM of chloramphenicol and a detection limit of 0.3 pM. Additionally, the designed biosensing platform was applied to determine chloramphenicol in milk and lake water with high accuracy. The current approach provides a new avenue to develop sensitive aptasensors with the assistance of binding mechanism between aptamer and target compounds. Graphical abstract.Nativity status is related to stress, health and well-being, but the literature is scant concerning whether these effects differ by race/ethnicity for older adults. We examined direct and indirect effects of nativity status on stress, coping resources, health, and depression/anxiety for the three largest racial/ethnic groups [Non-Hispanic White (NHW), Non-Hispanic Black (NHB), and Hispanic] in the U.S. using the Transactional Model of Stress and Coping. We obtained the data from Round 1 of the National Health and Aging Trends Study (NHATS; U.S.-born Medicare beneficiaries = 4093, foreign-born Medicare beneficiaries = 382, N = 4475). We used the multi-group analysis function in structural equation modeling to examine similarities and differences in the stress coping processes for the three racial/ethnic groups. The results indicated there are multiple pathways from nativity status to depression or self-rated health. For all three groups, being foreign-born was directly associated with higher stress and indirectly associated with lower self-rated health via stress. Only for Hispanic older adults was being foreign-born directly associated with higher depression/anxiety. For NHWs, being foreign-born was indirectly associated with higher depression/anxiety via less coping resources. Nativity status may have similar effects on self-rated physical health but may exert very different effects on depression/anxiety, depending on race/ethnicity. Nativity status will require special attention for both assessment and management of depression/anxiety as well as self-rated health among older adults of all racial/ethnic backgrounds and especially for older Hispanics.