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Minicircle DNA (mcDNA) has been suggested as a vanguard technology for gene therapy, consisting of a nonviral DNA vector devoid of prokaryotic sequences. Unlike conventional plasmid DNA (pDNA), this small vector is able to sustain high expression rates throughout time. Thus, this work describes the construction, production, and purification of mcDNA-p53 and its precursor parental plasmid (PP)-p53 for a comparative study of both DNA vectors in the growth suppression of human papillomavirus (HPV)-18-infected cervical cancer cells. First, live cell imaging and fluorescence microscopy studies allowed to understand that mcDNA-p53 vector was able to enter cell nuclei more rapidly than PP-p53 vector, leading to a transfection efficiency of 68% against 34%, respectively. Then, p53 transcripts and protein expression assessment revealed that both vectors were able to induce transcription and the target protein expression. However, the mcDNA-p53 vector performance stood out, by demonstrating higher p53 expression levels (91.65 ± 2.82 U/mL vs. 74.75 ± 4.44 U/mL). After assuring the safety of both vectors by viability studies, such potential was confirmed by proliferation and apoptosis assays. These studies confirmed the mcDNA-p53 vector function toward cell cycle arrest and apoptosis in HPV-18-infected cervical cancer cells. Altogether, these results suggest that the mcDNA vector has a more promising and efficient role as a DNA vector than conventional pDNA, opening new investigation lines for cervical cancer treatment in the future.The discovery of stimulator of interferon genes (STING) and their agonists as primary components that link antiviral innate and adaptive immunity has motivated growing research on STING agonist-mediated immunotherapy and vaccine development. To overcome the delivery challenge in shuttling highly polar STING agonists, typically in the form of cyclic dinucleotides, to target cells and to STING proteins in cellular cytosol, numerous nanoformulation strategies have been implemented for effective STING activation. While many STING-activating nanoparticles are developed to enhance anticancer immunotherapy, their adoption as vaccine adjuvant has vastly propelled antiviral vaccination efforts against challenging public health threats, including HIV, influenza and coronaviruses. In light of the COVID-19 pandemic that has thrusted vaccine development into the public spotlight, this review highlights advances in nanomedicinal STING agonist delivery with an emphasis on their applications in antiviral vaccination.
Contemporary treatment modalities for localized prostate cancer provide comparable overall and cancer-specific survival. However, the degree of financial burden imposed by treatment, the factors contributing to that burden, and how different treatments compare with regard to financial toxicity remain poorly understood.

The Comparative Effectiveness Analysis of Surgery and Radiation (CEASAR) study enrolled men with localized prostate cancer from 2011 to 2012. Questionnaires were collected at 6, 12, 36, and 60 months after enrollment. Differences in patient-reported financial burden were compared between active surveillance, radical prostatectomy, and external beam radiotherapy using multivariable logistic regression.

Among 2,121 patients meeting inclusion criteria, 15% reported large or very large burden of treatment costs within 6 months, declining to 3% by year 5. When controlling for age, education, income and other covariates, external beam radiotherapy was associated with greater financial burden thfy those most at risk.
New classification criteria for SLE have recently been developed. How these criteria affect the classification of patients with the SLE-mimicking condition UCTD is poorly understood. This study investigated the reclassification of UCTD patients using newly derived SLE criteria.

Patients with UCTD were identified within a single academic medical center using ICD9/10 codes. Medical record review was performed to confirm UCTD diagnosis and identify disease features present at diagnosis. The SLICC and ACR/EULAR criteria were applied, after which we compared the proportion of patients reclassified as SLE and determined which disease features were associated with reclassification.

A total of 129 patients were included in the study. When applying the SLICC and ACR/EULAR criteria, 18 (14.0%) and 26 patients (20.2%) were reclassified as SLE. Comparison with McNemar's test trended toward statistical significance (p = 0.057). Cohen's kappa coefficient was 0.62 (p < 0.001), indicating substantial agreement between these criteria. Disease features associated with reclassification as SLE were renal involvement, leukopenia, thrombocytopenia, anti- dsDNA antibody, hypocomplementemia, non-scarring alopecia (SLICC), and arthritis (ACR/EULAR).

Both the SLICC and ACR/EULAR criteria exhibit increased SLE classification. These newer classification criteria could be used to increase the number of SLE patients in future clinical studies.
Both the SLICC and ACR/EULAR criteria exhibit increased SLE classification. Spautin-1 in vitro These newer classification criteria could be used to increase the number of SLE patients in future clinical studies.Background Sex and gender, two important factors affecting health care, should be routinely taken into consideration in clinical practice. Members of the Sex and Gender Health Collaborative Scholarship Committee reviewed clinical guidelines published by the American College of Cardiology (ACC) from 2008 to 2018 to determine if the number of women authors on the writing committee influenced the presence of sex- and gender-specific content and recommendations in each guideline. Methods We reviewed 33 ACC clinical guidelines from 2008 to 2018 and determined the number of women authors on the writing committee for each guideline. We then reviewed each guideline to identify specific content on sex and/or gender differences as it pertained to the guideline's subject cardiac condition. link2 Results The median proportion of women authors among the 33 ACC guidelines was 22.2% (interquartile range 4.4-81.1). Only two guidelines (6%) had writing committees with >50% women authors. Overall, 25 of 33 guidelines (75.8%) contained sex and gender content; however, the depth and detail of the sex and gender content varied widely among guidelines. The proportion of women authors was not associated with the presence of sex- and gender-specific content. Conclusions Our findings demonstrate continued gender disparities in authorship, and changes should be made to increase the inclusion of women in clinical practice guideline writing committees. We propose selecting a sex and gender champion for guideline writing committees and/or including a specific section on sex- and gender-related content in each guideline to ensure inclusion of sex- and gender-specific recommendations in clinical guidelines.
Papillary endothelial hyperplasia (PEH) is a reactive pseudoneoplastic proliferation of endothelial cells. They are typically well-circumscribed, indolent lesions and curable by complete excision.
We present a four-year-old girl with post traumatic scalp swelling, clinically considered to be a capillary hemangioma. Computed tomography revealed a 3.3 × 1.5 cm scalp mass with erosion of outer table and diploic space of the occipital calvarial bone, suggesting a vascular or soft tissue tumor. Histologically it was a PEH within a hemangioma.
PEH presenting as a scalp swelling with bone erosion has only been reported thrice in the literature.
Scalp PEH with skull bone defect can affect the pediatric age group. Bone erosion is not stage dependent; it can occur in the early stages.
Papillary endothelial hyperplasia (PEH) is a reactive pseudoneoplastic proliferation of endothelial cells. They are typically well-circumscribed, indolent lesions and curable by complete excision. Description We present a four-year-old girl with post traumatic scalp swelling, clinically considered to be a capillary hemangioma. Computed tomography revealed a 3.3 × 1.5 cm scalp mass with erosion of outer table and diploic space of the occipital calvarial bone, suggesting a vascular or soft tissue tumor. Histologically it was a PEH within a hemangioma. Literature Review PEH presenting as a scalp swelling with bone erosion has only been reported thrice in the literature. Conclusion Scalp PEH with skull bone defect can affect the pediatric age group. Bone erosion is not stage dependent; it can occur in the early stages.The severe acute respiratory syndrome due to coronavirus 2 (SARS-CoV-2) infection has affected millions of individuals worldwide, causing high mortality rates and severe physical sequelae, with a negative impact on society, economy, health care, lifestyle and personal relationships. Studies have confirmed this infection has sex and age differences in terms of disease severity and immune response, with a particular relationship with the anti-Müllerian hormone, a marker of aging, and estradiol, a marker of ovarian function. Postmenopausal women seem to present a more severe infection as compared to premenopausal ones. Estradiol protects the vascular system, mediating with the renin-angiotensin-aldosterone system, whereas testosterone enhances the levels of angiotensin-converting enzyme and the transmembrane protease serine-type 2, thus delaying viral clearance in men as compared to women. This new infection will stay among us, transforming our social, economic and daily lifestyle, and hence medical and health care as well as the use of menopause hormone therapy will need redefining, considering both preventive and curative perspectives.
To explore the psychological status of infertile women and men who had in-vitro fertilization (IVF) treatment interrupted or postponed because of the COVID-19 emergency.

An electronic survey (NCT04395755) was e-mailed between April and June 2020 to couples whose IVF treatments have been interrupted or postponed due to the COVID-19 pandemic. The presence and severity of symptoms suggestive of anxiety and/or depression were assessed using the Generalized Anxiety Disorder-7 (GAD-7) and the Patient Health Questionnaire-9 (PHQ-9). Subjects with preexisting psychiatric disorders were excluded.

Overall, 524 out of 646 patients completed the survey. link3 The prevalence of anxiety and/or depression feelings was significantly higher in women, mainly if aged more than 35 years and with a previous IVF attempt. The occurrence of these psychological symptoms was significantly associated with the time spent on COVID-19 related news per day and partner with evidence of psychological disorder and, in females, with a diagnosis of poor ovarian reserve, diagnosis of endometriosis or uterine fibroids.

The psychological impact of the COVID-19 pandemic on the infertile couples who should have undergone IVF treatment has been significant. IVF centers should systematically offer these couples adequate psychological counseling to improve mental health.
The psychological impact of the COVID-19 pandemic on the infertile couples who should have undergone IVF treatment has been significant. IVF centers should systematically offer these couples adequate psychological counseling to improve mental health.
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