Innovative Social Policies for Gender Equality at Work

The project asked about policies to support work-family reconciliation among low-waged women in England. How are low-waged women constrained in their choices by limited and fragmentary social policies? We identified innovative social policies available in the international arena around parental leave, child-care, and time that could promote work-family reconciliation, more continuous employment and better quality jobs among low-waged women in England. Would these policies be attractive and better meet their needs in reconciling paid work and family

Innovative Social Policies for Gender Equality at Work

The project asked about policies to support work-family reconciliation among low-waged women in England. How are low-waged women constrained in their choices by limited and fragmentary social policies? We identified innovative social policies available in the international arena around parental leave, child-care, and time that could promote work-family reconciliation, more continuous employment and better quality jobs among low-waged women in England. Would these policies be attractive and better meet their needs in reconciling paid work and family

Mature women and higher education: reconstructing identity and family relationships

Since Edwards’ influential study on mature women students and families in the 1990s, questions have been raised about the effects of Higher Education (HE) on family lives. Edwards maintained that relationships were at risk of breakdown due to the changing identity, increased self-esteem and enhanced confidence levels of women students. Men were perceived negatively as often being unsupportive of their wives’ return to HE, or threatened by the changes they observed in her. This paper is based on qualitative research methods focusing on whether HE changes a woman’s identity and reconstructs family relationships. A narrative line of inquiry was used to build detailed stories of a small group of women students and their husbands. The 11 women students were selected from one Foundation degree in Early Years programme at a further education institution. Data was constructed using mind mapping, focused interviews and a mosaic approach of participant-led research. Research findings showed that HE had the potential to transform a woman’s identity and position within her family relationships. The results also demonstrated that family capital, in the form of practical and emotional strategies of support from both husbands and children, played an instrumental part in the women’s success and participation in HE (though this aspect will be discussed in a subsequent paper)

Accessing HE for non-traditional students: 'Outside of my position'

Widening participation within higher education and increasing social mobility have been high on the agendas of former and current governments. This paper examines the admissions procedure of a Foundation degree in Early Years programme using Bourdieu's concept of capital as a vehicle for analysis. During the process of an admissions interview, the interviewer is required to make decisions regarding a student's suitability to fit into the existing field of the programme as they often feel it is outside of their position. The stories of three non-traditional students are explored to highlight existing capital and dispositions that they bring to the programme. Research findings showed that there are many variables that impact on a student's ability to gain entry and be successful on an HE programme, including accumulation of capital, emotional drivers and potential to acquire capital throughout the programme. © 2014 Further Education Research Association

Spontaneous bilateral distal ulna fracture: an unusual complication in a rheumatoid patient

Bilateral ulna stress fractures are extremely rare. Patients with rheumatoid arthritis have osteopenic bone secondary to a variety of causes. We report a case of bilateral stress fractures of the ulna in an elderly patient with rheumatoid arthritis, and literature on this condition is reviewed. Prompt recognition and activity modification are essential to treat this rare injury. Recovery can take up to 12 weeks

Evaluating the effects of SARS-CoV-2 Spike mutation D614G on transmissibility and pathogenicity

SummaryGlobal dispersal and increasing frequency of the SARS-CoV-2 Spike protein variant D614G are suggestive of a selective advantage but may also be due to a random founder effect. We investigate the hypothesis for positive selection of Spike D614G in the United Kingdom using more than 25,000 whole genome SARS-CoV-2 sequences. Despite the availability of a large data set, well represented by both Spike 614 variants, not all approaches showed a conclusive signal of positive selection. Population genetic analysis indicates that 614G increases in frequency relative to 614D in a manner consistent with a selective advantage. We do not find any indication that patients infected with the Spike 614G variant have higher COVID-19 mortality or clinical severity, but 614G is associated with higher viral load and younger age of patients. Significant differences in growth and size of 614G phylogenetic clusters indicate a need for continued study of this variant.</jats:p

Evaluating the Effects of SARS-CoV-2 Spike Mutation D614G on Transmissibility and Pathogenicity.

Global dispersal and increasing frequency of the SARS-CoV-2 spike protein variant D614G are suggestive of a selective advantage but may also be due to a random founder effect. We investigate the hypothesis for positive selection of spike D614G in the United Kingdom using more than 25,000 whole genome SARS-CoV-2 sequences. Despite the availability of a large dataset, well represented by both spike 614 variants, not all approaches showed a conclusive signal of positive selection. Population genetic analysis indicates that 614G increases in frequency relative to 614D in a manner consistent with a selective advantage. We do not find any indication that patients infected with the spike 614G variant have higher COVID-19 mortality or clinical severity, but 614G is associated with higher viral load and younger age of patients. Significant differences in growth and size of 614G phylogenetic clusters indicate a need for continued study of this variant

Exosome-Related Multi-Pass Transmembrane Protein TSAP6 Is a Target of Rhomboid Protease RHBDD1-Induced Proteolysis

We have previously reported that rhomboid domain containing 1 (RHBDD1), a mammalian rhomboid protease highly expressed in the testis, can cleave the Bcl-2 protein Bik. In this study, we identified a multi-pass transmembrane protein, tumor suppressor activated pathway-6 (TSAP6) as a potential substrate of RHBDD1. RHBDD1 was found to induce the proteolysis of TSAP6 in a dose- and activity-dependent manner. The cleavage of TSAP6 was not restricted to its glycosylated form and occurred in three different regions. In addition, mass spectrometry and mutagenesis analyses both indicated that the major cleavage site laid in the C-terminal of the third transmembrane domain of TSAP6. A somatic cell knock-in approach was used to genetically inactivate the endogenous RHBDD1 in HCT116 and RKO colon cancer cells. Exosome secretion was significantly elevated when RHBDD1 was inactivated in the two cells lines. The increased exosome secretion was verfied through the detection of certain exosomal components, including Tsg101, Tf-R, FasL and Trail. In addition, the elevation of exosome secretion by RHBDD1 inactivation was reduced when TSAP6 was knocked down, indicating that the role of RHBDD1 in regulating exosomal trafficking is very likely to be TSAP6-dependent. We found that the increase in FasL and Trail increased exosome-induced apoptosis in Jurkat cells. Taken together, our findings suggest that RHBDD1 is involved in the regulation of a nonclassical exosomal secretion pathway through the restriction of TSAP6

Cyclodextrin Complexes of Reduced Bromonoscapine in Guar Gum Microspheres Enhance Colonic Drug Delivery

Here, we report improved solubility and enhanced colonic delivery of reduced bromonoscapine (Red-Br-Nos), a cyclic ether brominated analogue of noscapine, upon encapsulation of its cyclodextrin (CD) complexes in bioresponsive guar gum microspheres (GGM). Phase−solubility analysis suggested that Red-Br-Nos complexed with β-CD and methyl-β-CD in a 1:1 stoichiometry, with a stability constant (Kc) of 2.29 × 103 M−1 and 4.27 × 103 M−1. Fourier transforms infrared spectroscopy indicated entrance of an O−CH2 or OCH3−C6H4−OCH3 moiety of Red-Br-Nos in the β-CD or methyl-β- CD cavity. Furthermore, the cage complex of Red-Br-Nos with β-CD and methyl-β-CD was validated by several spectral techniques. Rotating frame Overhauser enhancement spectroscopy revealed that the Ha proton of the OCH3−C6H4−OCH3 moiety was closer to the H5 proton of β-CD and the H3 proton of the methyl-β-CD cavity. The solubility of Red-Br-Nos in phosphate buffer saline (PBS, pH ∼ 7.4) was improved by ∼10.7-fold and ∼21.2-fold when mixed with β-CD and methyl-β-CD, respectively. This increase in solubility led to a favorable decline in the IC50 by ∼2-fold and ∼3-fold for Red-Br-Nos−β-CD-GGM and Red-Br-Nos−methyl-β-CD-GGM formulations respectively, compared to free Red-Br-Nos−β-CD and Red-Br-Nos−methyl-β-CD in human colon HT-29 cells. GGM-bearing drug complex formulations were found to be highly cytotoxic to the HT-29 cell line and further effective with simultaneous continuous release of Red-Br-Nos from microspheres. This is the first study to showing the preparation of drug-complex loaded GGMS for colon delivery of Red-Br-Nos that warrants preclinical assessment for the effective management of colon cancer