In vitro assessment of biofunctional properties of Lactiplantibacillus plantarum strain Jb21-11 and the characterization of its exopolysaccharide.

ABSTACT: The microbiota of traditional food provides a rich reservoir of biodiversity to find new strains with interesting features for novel functional food formulation. Therefore, this study aimed to investigate the biofunctional potential of the lactic acid bacteria (LAB) strain Jb21-11 isolated from Jben, a traditional Algerian fresh cheese. This isolate was selected out of a collection of 154 LAB based on its exopolysaccharide (EPS) phenotype and was preliminarily identified by polyphasic characterization as Lactiplantibacillus plantarum (previously known as Lactobacillus plantarum) and its biofunctional properties were then assessed in vitro. The tested strain demonstrated good resistance to gastric juice, acidity around pH 2, and 2% (v/v) bile salts, which are important characteristics for potential biofunctional LAB candidates. It also showed a good production of ropy EPS with 674 mg/L on MRS medium. However, this ability appears to compromise the adhesion of the strain to Caco-2 cells (less than 1%), which according to our results, seems not to be related to autoaggregation and hydrophobicity (44.88 ± 0.028% and 16.59 ± 0.012%). Furthermore, promising antimicrobial activity against three pathogenic bacteria (Escherichia coli, Staphylococcus aureus, and Salmonella) was detected probably due to antimicrobial metabolites excreted during fermentation process into the medium. Moreover, the strain L. plantarum Jb21-11 displayed a therapeutic functionality with both anti-inflammatory and immunomodulatory action using RAW 264.7 cells. The chemical features of the novel ropy Jb21-11-EPS were also investigated revealing the presence of three monosaccharides, namely, mannose, galactose, and glucose, with a molar ratio of 5.42:1.00:4.52 linked together by α- and ß-glycosidic bonds, presenting a relatively high molecular weight of 1.08 × 105 Da of interest for a texturing potential. Therefore, the new producing EPS strain Jb21-11 is a promising candidate for use as an adjunct culture for improving the texture of functional food.

Is sexual attraction and place of origin a moderator of sex in pornography consumption? Cross-sectional study on a representative sample of young adults.

BACKGROUND: Pornography consumption is higher in men, but we do not know if this association can be modified by different variables, such as sexual attraction and place of origin. Given the impact pornography has on minors, there are limited studies that analyze the use of pornography in representative samples of the adult population. The aim was analyze the prevalence and factors associated with using pornography in young adult men and women, living in Spain, with different sexual attractions and different places of birth. METHODS: Cross-sectional study with an online survey conducted with 2515 men and women aged between 18 and 35 years of age. The prevalence of pornography consumption is described and analyzed in the total sample and stratified by sex, according to socio-demographic and sexual attraction variables. The association between covariates and pornography consumption at some point in life was estimated with prevalence ratios (PR) obtained with the Poisson models of robust variance. DEPENDENT VARIABLE: voluntarily using pornography at some point in life. Socio-demographic variables were included in the analysis: age, sex, level of education, place of birth. Sexual attraction was also analyzed. RESULTS: In Spain, 94.7% of men between 18 and 34 years and 74.6% of women have voluntarily used pornography at some point in their life. The mean age to start using it is earlier in men [Mean:14.2; Standard Deviation (SD):2.3]. Bisexual/homosexual attraction (reference: heterosexual) increases the probability of using pornography in women [(PR (95%CI): 1.30 (1.22; 1.38)]. Yet this is not observed in men. In both sexes, the probability of using pornography increases with age [(PR (95%CI): 1.01(1.00; 1.01)] and coming from abroad (reference: native), being the effect of country of birth significantly higher in women [(PR (95%CI): 1.17 (1.09; 1.26)] than in men [(PR (95%CI): 1.04 (1.01; 1.07). CONCLUSIONS: Public health programmes aimed at improving affective-sexual health should consider the high use of pornography among young adults in Spain, as well as those variables that increase its use.

Evaluation of the lights4violence program: reduction in machismo and acceptance of violence among adolescents in Europe.

BACKGROUND: Machismo and acceptance of violence (AV) against women are part of the social construction of hegemonic masculinity and are related to the risk of dating violence. This study aims to analyze the effectiveness of the Lights4Violence program in reducing machismo and AV in secondary school students from different European cities. METHODS: Quasi-experimental longitudinal study using a convenience sample of 1,146 high school students from different European cities (12-17 years old) including 575 intervention group students (59.1% girls) and 571 control group students (62.7% girls). We performed linear regression models to identify the effect of the intervention, modelling the difference in means in machismo and AV (dependent variables) between wave-2 and wave-1. RESULTS: An interaction was identified between the group variable and the empathy variable. In wave-2, girls with high empathy at baseline in the intervention group obtained lower mean AV scores (ß: -0.131; p = 0.004). However, the boys in the intervention group (reference: control group) with low empathy at baseline registered a significant increase in the mean values of machismo (ß: 0.247; p < 0.001). CONCLUSION: The importance of empathy is shown in the effectiveness of interventions to reduce machismo and AV in adolescents. While the Lights4Violence program focuses on promoting healthy relationships, there were some controversial results. It is possible that some children, especially those with less empathy, may have felt "challenged" during the intervention and/or assessment. This suggests the need for the development of interventions that also consider psychological processes and integrate the promotion of positive expressions of masculinity.

Effect of Milking Maneuver in Preterm Infants: A Randomized Controlled Trial.

OBJECTIVE: To assess the short and medium-term effects of milking maneuver (MM) compared with early cord clamping for infants born before 37 weeks of pregnancy. MATERIAL AND METHODS: 138 infants between 24+0 and 36+6 weeks of gestation were allocated to MM or early cord clamping. Primary outcomes were the requirement of red blood cell transfusions or phototherapy. RESULTS: Initial hemoglobin was significantly higher in the MM group by 1.675 g/dL (p < 0.05) and initial hematocrit by 5.36% (p < 0.05), but no differences in the need of transfusion during the first 30 days after delivery were found (RR 0.8; 95% CI 0.22-2.85). Peak serum bilirubin was similar in both groups (11,097 ± 3.21 vs. 11,247 ± 3.56 mg/dL, p = 0.837). Phototherapy requirements were higher in the MM group (RR 1.62; 95% CI 1.1-2.38). No differences regarding the need of oral iron supplementation, platelet transfusion, respiratory distress syndrome, patent ductus arteriosus, intraventricular hemorrhage, necrotizing enterocolitis, periventricular leukomalacia, meconium aspiration syndrome, use of surfactant, days of oxygen supplementation, need of vasopressors, length of stay in the neonatal intensive care unit, or postpartum hemorrhage were found. CONCLUSION: MM does not reduce the need for red blood cell transfusions and increases phototherapy requirements in preterm infants.

Neuromedin U alters bioenergetics and expands the cancer stem cell phenotype in HER2-positive breast cancer.

Neuromedin U (NmU) is a neuropeptide belonging to the neuromedin family. Recently, we reported a significant association between NmU and breast cancer, particularly correlating with increased aggressiveness, resistance to HER2-targeted therapies and overall significantly poorer outcome for patients, although the mechanism through which it exerts this effect remained unexplained. Investigating this, here we found that ectopic over-expression of NmU in HER2-positive breast cancer cells induced aberrant metabolism, with increased glycolysis, likely due to enhanced pyruvate dehydrogenase kinase activity. Similar results were observed in HER2-targeted drug-resistant cell variants, which we had previously shown to display increased levels of NmU. Overexpression of NmU also resulted in upregulation of epithelial-mesenchymal transition markers and increased IL-6 secretion which, together with aberrant metabolism, have all been associated with the cancer stem cell (CSC) phenotype. Flow cytometry experiments confirmed that NmU-overexpressing and HER2-targeted drug-resistant cells showed an increased proportion of cells with CSC phenotype (CD44+ /CD24- ). Taken together, our results report a new mechanism of action for NmU in HER2-overexpressing breast cancer that enhances resistance to HER2-targeted drugs through conferring CSC characteristics and expansion of the CSC phenotype.

Neuromedin U: a multifunctional neuropeptide with pleiotropic roles.

BACKGROUND: Neuromedin U (NmU) belongs to the neuromedin family, comprising a series of neuropeptides involved in the gut-brain axis and including neuromedins B and C (bombesin-like), K (neurokinin B), L (neurokinin A or neurotensin), N, S, and U. CONTENT: Although initially isolated from porcine spinal cord on the basis of their ability to induce uterine smooth muscle contraction, these peptides have now been found to be expressed in several different tissues and have been ascribed numerous functions, from appetite regulation and energy balance control to muscle contraction and tumor progression. NmU has been detected in several species to date, particularly in mammals (pig, rat, rabbit, dog, guinea pig, human), but also in amphibian, avian, and fish species. The NmU sequence is highly conserved across different species, indicating that this peptide is ancient and plays an important biological role. Here, we summarize the main structural and functional characteristics of NmU and describe its many roles, highlighting the jack-of-all-trades nature of this neuropeptide. SUMMARY: NmU involvement in key processes has outlined the possibility that this neuropeptide could be a novel target for the treatment of obesity and cancer, among other disorders. Although the potential for NmU as a therapeutic target is obvious, the multiple functions of this molecule should be taken into account when designing an approach to targeting NmU and/or its receptors.

Targeting of key pathogenic factors from gram-positive bacteria by the soluble ectodomain of the scavenger-like lymphocyte receptor CD6.

Gram-positive bacteria cause a broad spectrum of infection-related diseases in both immunocompetent and immunocompromised hosts, ranging from localized infections to severe systemic conditions such as septic and toxic shock syndromes. This situation has been aggravated by the recent emergence of multidrug-resistant strains, thus stressing the need for alternative therapeutic approaches. One such possibility would be modulating the host's immune response. Herein, the potential use of a soluble form of the scavenger-like human lymphocyte receptor CD6 (shCD6) belonging to an ancient family of innate immune receptors has been evaluated. shCD6 can bind to a broad spectrum of gram-positive bacteria thanks to the recognition of highly conserved cell wall components (lipoteichoic acid [LTA] and peptidoglycan [PGN]), which are essential for their viability and pathogenicity and are not amenable to antibiotic resistance. shCD6 has in vitro inhibitory effects on both bacterial growth and Toll-like receptor-mediated inflammatory response induced by LTA plus PGN. In vivo infusion of shCD6 improves survival on mouse models of septic shock by Staphylococcus aureus (either multidrug-resistant or -sensitive) or their endotoxins (LTA + PGN) or exotoxins (TSST-1). These results support the use of shCD6 and/or other scavenger-like immune receptors in the treatment of severe gram-positive-induced infectious conditions.

The conserved scavenger receptor cysteine-rich superfamily in therapy and diagnosis.

The scavenger receptor cysteine-rich (SRCR) superfamily of soluble or membrane-bound protein receptors is characterized by the presence of one or several repeats of an ancient and highly conserved protein module, the SRCR domain. This superfamily (SRCR-SF) has been in constant and progressive expansion, now up to more than 30 members. The study of these members is attracting growing interest, which parallels that in innate immunity. No unifying function has been described to date for the SRCR domains, this being the result of the limited knowledge still available on the physiology of most members of the SRCR-SF, but also of the sequence versatility of the SRCR domains. Indeed, involvement of SRCR-SF members in quite different functions, such as pathogen recognition, modulation of the immune response, epithelial homeostasis, stem cell biology, and tumor development, have all been described. This has brought to us new information, unveiling the possibility that targeting or supplementing SRCR-SF proteins could result in diagnostic and/or therapeutic benefit for a number of physiologic and pathologic states. Recent research has provided structural and functional insight into these proteins, facilitating the development of means to modulate the activity of SRCR-SF members. Indeed, some of these approaches are already in use, paving the way for a more comprehensive use of SRCR-SF members in the clinic. The present review will illustrate some available evidence on the potential of well known and new members of the SRCR-SF in this regard.

Rectovaginal Fistulas: Comparative Analysis of Laparoscopic Assisted Pullthrough and Posterior Sagittal Anorectoplasty.

AIM: Compare the laparoscopic treatment (LT) and the posterior sagittal anorectoplasty treatment (ST) of the rectovaginal fistulas (RvaF) in a single center. We have previously reported feasibility and results of LT in this rare variety of anorectal malformations (ARM) [1-3]. MATERIAL AND METHODS: 19 patients were treated between February 2000 and November 2020. Nine underwent a LT and 10 a ST. Both surgical techniques were previously described. [2][4][5] The distal posterior wall of the vagina was kept intact in the LT. A technical change was introduced in the ST for that purpose. The fistula was treated from the inside of the rectum, avoiding the opening of the distal vagina as described for the treatment of a urethra rectal bulbar fistula in males. Age at operation, associated anomalies, sacral ratio index (SR), complications, urinary continence, presence of spontaneous intestinal movements, constipation, soiling and requirements of bowel management program (BMP) were analyzed. RESULTS: Associated anomalies occurred in 17 patients (89.5 %), 63 % of which were urological. Five (26 %) had a SR below 0.4; 4 in the LT group and 1 in the ST group. The mean age at the time of operation was 23.2 (8-59) in ST and 17.6 months (4-32) in LT. Average operative time was 190.4 min for ST (120-334) and 195.8 min (90-270) for LT (p 0.13). One patient in the LT group presented a mild rectal prolapse and 2 a partial wound dehiscence after the ST. Only 15 patients were evaluable for functional results (8 in ST and 7 in LT). Mean follow up was 83 months (12-197). All patients are clean with a bowel management program. Five of the 7 patients undergoing a LT had a bad prognosis (SR < 0,4). Three (43 %) are clean with diet or any treatment, 3 (43 %) using laxatives or enemas and 1 (14 %) with a trans anal irrigation system. Only 1 of the 8 patients in the STgroup had a bad prognosis. Six (40 %) needed a diet; 4 (50 %) laxatives or enemas and 1 (10 %) a cecostomy button for antegrade enemas. CONCLUSIONS: Patients with RvaF had a high index of associated anomalies. The difference of operative time was not statistically significative. No differences in functional results between both groups were observed. LT is a valid option to treat RvaF.

Evaluation of the Let's Focus! (Posem el Focus) Socioeducational Intervention: Promoting Healthy and Equitable Relationships in High Schools.

INTRODUCTION: Gender-based violence is a worldwide problem. School-based socio-educational interventions could be effective in preventing gender-based violence. We assessed the effectiveness of the Let's focus! program, aimed at health and equitable interpersonal relationships among high school students. METHODS: We conducted a quasi-experimental study in an intervention group (IG, n = 560) and a comparison group (CG, n = 366) of secondary school students in Terrassa, Spain between 2019 and 2021. Specifically, we performed an online questionnaire on sexism, acceptance of violence and machismo at baseline and after the intervention. We calculated multivariate linear regression models including satisfaction with the intervention, to evaluate the change in the variables' mean between CG and IG. RESULTS: In comparison to the CG, in the IG hostile and benevolent sexism, and acceptance of violence decreased from baseline to after-intervention, in the group of participants highly satisfied with the intervention (42.4%); machismo did not vary. The multivariate regression analyses showed that the intervention was effective in reducing hostile sexism (ß = -6.40; CI95% (-11.92; -0.88)), benevolent sexism (ß = -5.57; CI95% (-10.52;-0.61)), and acceptance of violence (ß = -4.79; CI95% (-9.50; -0.09)) in highly satisfied students from the IG, in comparison to the ones from the CG, regardless of their age or gender. DISCUSSION: Let's Focus! was effective in reducing sexism and decreasing acceptance of violence among students that were highly satisfied with the intervention.

Molecular and functional characterization of mouse S5D-SRCRB: a new group B member of the scavenger receptor cysteine-rich superfamily.

The scavenger receptor cysteine-rich superfamily (SRCR-SF) members are transmembrane and/or secreted receptors exhibiting one or several repeats of a cysteine-rich protein module of ∼100 aa, named scavenger receptor cysteine-rich (SRCR). Two types of SRCR domains (A or B) have been reported, which differ in the number of coding exons and intradomain cysteines. Although no unifying function has been reported for SRCR-SF members, recognition of pathogen-associated molecular patterns (PAMPs) was recently shown for some of them. In this article, we report the structural and functional characterization of mouse S5D-SRCRB, a new group B member of the SRCR-SF. The s5d-srcrb gene maps at mouse chromosome 7 and encompasses 14 exons extending over 15 kb. The longest cDNA sequence found is 4286 bp in length and encodes a mature protein of 1371 aa, with a predicted M(r) of 144.6 kDa. Using an episomal mammalian-expression system, a glycosylated soluble recombinant form >200 kDa was obtained and used as immunogen for the generation of specific rat mAbs. Subsequent immunohistochemical and real-time PCR analysis showed significant S5D-SRCRB expression in murine genitourinary and digestive tracts. S5D-SRCRB was shown to bind endogenous extracellular matrix proteins (laminin and galectin-1), as well as PAMPs present on Gram-positive and Gram-negative bacteria and fungi. PAMP binding by S5D-SRCRB induced microbial aggregation and subsequent inhibition of PAMP-induced cytokine release. These abilities suggest that S5D-SRCRB might play a role in the innate defense and homeostasis of certain specialized epithelial surfaces.

[Protocolo para la evaluación de una intervención de alfabetización en salud sobre morbimortalidad y calidad de vida en pacientes con insuficiencia cardíaca.] / Protocol for the evaluation of an efficacy of a health literacy intervention in decreasing mortality, morbidity and improving the quality of life of patients with heart failure.

OBJECTIVE: Heart failure (HF) is a complex clinical syndrome that impairs the ability to achieve proper filling or ejection, in which patients have typical symptoms and signs. It is a major Public Health problem with a high incidence and prevalence associated with high morbidity and mortality. The management of the patient with HF is complex, requiring in its treatment the work of specialized multidisciplinary teams in which the management of cardiac-healthy habits and self-care will play a leading role. Knowing the health literacy (HL) level of patients is a fundamental piece that will help us to provide a holistic attention, based on individual needs, promoting in this way the empowerment of the patient. Our aim will be to evaluate the effectiveness of an HL intervention for improving quality of life and decreasing morbidity/mortality. METHODS: A two-arm randomized controlled clinical trial will be conducted, with concealment of randomization. Patients with diagnosis of HF attended in cardiology and internal medicine consultations of 5 hospitals in Spain will be included.

OBJETIVO: La insuficiencia cardiaca (IC) es un síndrome clínico complejo con una sintomatología bien definida que constituye un problema de Salud Pública por su impacto en la morbi-mortalidad. El manejo del paciente con IC requiere el trabajo de equipos especializados multidisciplinares que enfaticen en los hábitos cardiovasculares y el autocuidado. Conocer el grado alfabetización en salud (AeS) de estos pacientes es una buena herramienta para prestarles una atención holística, basada en necesidades individuales, así como para fomentar su empoderamiento. Se ha diseñado un protocolo con el objetivo de evaluar la eficacia de una intervención en AeS en la mejora de su calidad de vida, así como en la disminución de la morbi/mortalidad. METODOS: Se llevará a cabo un estudio clínico controlado aleatorio a dos brazos multicéntrico, con ocultación del reparto aleatorio. Se incluirán pacientes con diagnóstico de IC atendidos en consultas de cardiología y medicina interna de cinco hospitales de España.

Positive Masculinities and Gender-Based Violence Educational Interventions Among Young People: A Systematic Review.

BACKGROUND: Hegemonic masculinity has been recognized as contributing to the perpetration of different forms of gender-based violence (GBV). Abandoning hegemonic masculinities and promoting positive masculinities are both strategies used by interventions that foreground a "gender-transformative approach." Preventing GBV among young people could be strengthened by engaging young men. In this article, we aim to systematically review the primary characteristics, methodological quality, and results of published evaluation studies of educational interventions that aim to prevent different forms of GBV through addressing hegemonic masculinities among young people. MAIN BODY: We conducted a systematic review of available literature (2008-2019) using Medline (PubMed), Scopus, Web of Science, PsycInfo, the CINAHL Complete Database, and ERIC as well as Google scholar. The Template for Intervention Description and Replication was used for data extraction, and the quality of the selected studies was analyzed using the Mixed Method Appraisal Tool. More than half of the studies were conducted in Africa (n = 10/15) and many were randomized controlled trials (n = 8/15). Most of the studies with quantitative and qualitative methodologies (n = 12/15) reported a decrease in physical GBV and/or sexual violence perpetration/victimization (n = 6/15). Longitudinal studies reported consistent results over time. CONCLUSIONS: Our results highlight the importance of using a gender-transformative approach in educational interventions to engage young people in critical thinking about hegemonic masculinity and to prevent GBV.

Biochemical relapse following radical prostatectomy and miR-200a levels in prostate cancer.

BACKGROUND: Radical prostatectomy cures the majority of men with clinically localized disease, but up to 30% of men relapse with rising serum PSA levels. Stage, Gleason grade, and pre-operative PSA levels are associated with outcome but do not accurately predict which individuals will relapse. MicroRNA (miRNA) levels are altered in cancer and are associated with progression of disease. The miR-200 family has roles in prostate cancer. METHODS: miR-200a levels were measured in 18 radical prostatectomy samples from men who did not relapse and from 18 who did relapse, matched for stage (all T3), grade, and PSA levels. A pair of cancer and normal prostate cell lines derived from the same radical prostatectomy specimen were transfected with miR-200a to determine the effects on growth, wound healing, and invasion. RESULTS: Comparing the matched samples, 11 of the relapsers contained lower, 2 higher and 5 similar levels to the non-relapsers. Transient transfection of miR-200a significantly reduced cell proliferation in prostate cancer cell lines but did not affect invasiveness. CONCLUSION: miR-200a overexpression reduced prostate cancer cell growth and may have potential, in combination with other markers, in stratifying prostate cancer patients for more intensive monitoring and therapy.

Nitric oxide decreases the expression of endothelin-converting enzyme-1 through mRNA destabilization.

OBJECTIVE: Endothelial function depends on the equilibrium in the synthesis of vasoactive endothelial factors. It is well known that endothelin and nitric oxide (NO) exhibit reciprocal regulation. We assessed the ability of NO to regulate endothelin-converting enzyme-1 (ECE-1) expression in vascular endothelial cells. METHODS AND RESULTS: Bovine aortic endothelial cells were incubated with 2 different NO donors as well as with a cyclic-GMP analog, dibutyryl-cGMP (dB-cGMP). ECE-1 protein content and mRNA expression were evaluated by Western blot and Northern blot, respectively, promoter activity by transfection experiments, ECE-1 activity by ELISA, and cGMP production by radioimmunoassay. Both NO donors decreased ECE-1 protein content, mRNA expression, and ECE-1 activity. ODQ, an inhibitor of soluble guanylyl cyclase, blocked those effects. NO donors raised cGMP levels, and dB-cGMP mimicked their effects on ECE-1 expression, which were blocked by KT5823, a nonspecific PKG inhibitor. The changes on ECE-1 expression were due to a destabilization on 3'-untranslated region (3'-UTR) of this mRNA, because the activity of a luciferase reporter construct containing the 3'-UTR of the ECE-1 gene was reduced by dB-cGMP in a PKG-dependent manner. The biological relevance of this regulation was confirmed in bovine aortic endothelial cells coincubated with macrophages in the presence of lipopolysaccharide, in eNOS-deficient mice, and in Wistar rats treated with NO donors. In every case, an inverse relationship was observed between NO and ECE-1 protein content. CONCLUSION: Our results support that NO regulates ECE-1 expression through a cGMP/PKG-dependent regulatory mechanism at the post-transcriptional level via the 3'-UTR of the ECE-1 gene.

[Sexism and intimate partner violence in adolescents]. / Sexismo y violencia de pareja en adolescentes.

OBJECTIVE: Despite the efforts to reduce gender inequality, sexism persists. There are still few studies on this matter that consider variables such as sexual desire or migration background. The aim of this study is to analyse the social circumstances (individual and from the immediate context) associated with sexism as well as its relationship with intimate partner violence perpetration amongst adolescents. METHOD: Cross-sectional study with 1421 students aged 13-17 from Alicante and Terrassa (2019-2021). Sexism was measured with the Ambivalent Sexism Inventory, which assesses ambivalent, hostile and benevolent sexism. Generalized linear models were carried out and stratified by sex to identify variables associated with sexism. A logistic regression model was used to assess the association between sexism and intimate partner violence. RESULTS: The likelihood of a high score in ambivalent sexism was higher in migrants (girls and boys: p<0.01) and adolescents with migrant parents (girls: p<0.01; boys: p<0.05). Non-heterosexual desire was negatively associated with sexism in girls (benevolent: p<0.01) and boys (ambivalent and hostile: p<0.01; benevolent: p<0.05). Hostile sexism showed association with intimate partner violence perpetration, independently of the rest of the adjustment variables included in the model, for both girls (odds ratio [OR]: 1.07; 95% confidence interval [95% CI]: 1.00-1.14) and boys (OR: 1.11; 95% CI: 1.03-1.20). CONCLUSIONS: Sexism is present amongst teenagers and its relationship with intimate partner violence is confirmed. Sexual desire and migration background should be taken into account for intimate partner violence prevention.

Validity of the Computerized Battery for Neuropsychological Evaluation of Children (BENCI) in Spanish Children: Preliminary Results.

Study of the neurodevelopment of children is vital to promote good quality of life during childhood. Few batteries showing adequate reliability and validity indices are available to evaluate the different neuropsychological domains. The objective of this study was to obtain initial evidence on the validity of the Computerized Battery for Neuropsychological Evaluation of Children (BENCI) in a Spanish population. To assess the validity of the BENCI battery and other measures of task switching, abstract reasoning, linguistic abilities, processing speed, and attention were used. The sample was composed of a total of 73 children aged 9, 10, and 11 years. Significant differences among age groups were observed in the domains of sustained attention, memory, and executive function. In addition, the BENCI subtests showed statistically significant correlations with the other neuropsychological tools. Further research is warranted on the relationship of the BENCI with other tests in wider age groups and to assess the factorial structure of the scale and the reliability values of the subtests. In conclusion, this study seems to indicate that the Spanish version of the BENCI has promising validity to be used for evaluating the main neuropsychological domains in children.

Filamin B plays a key role in vascular endothelial growth factor-induced endothelial cell motility through its interaction with Rac-1 and Vav-2.

Actin-binding proteins filamin A (FLNA) and B (FLNB) are expressed in endothelial cells and play an essential role during vascular development. In order to investigate their role in adult endothelial cell function, we initially confirmed their expression pattern in different adult mouse tissues and cultured cell lines and found that FLNB expression is concentrated mainly in endothelial cells, whereas FLNA is more ubiquitously expressed. Functionally, small interfering RNA knockdown of endogenous FLNB in human umbilical vein endothelial cells inhibited vascular endothelial growth factor (VEGF)-induced in vitro angiogenesis by decreasing endothelial cell migration capacity, whereas FLNA ablation did not alter these parameters. Moreover, FLNB-depleted cells increased their substrate adhesion with more focal adhesions. The molecular mechanism underlying this effect implicates modulation of small GTP-binding protein Rac-1 localization and activity, with altered activation of its downstream effectors p21 protein Cdc42/Rac-activated kinase (PAK)-4/5/6 and its activating guanine nucleotide exchange factor Vav-2. Moreover, our results suggest the existence of a signaling complex, including FLNB, Rac-1, and Vav-2, under basal conditions that would further interact with VEGFR2 and integrin alphavbeta5 after VEGF stimulation. In conclusion, our results reveal a crucial role for FLNB in endothelial cell migration and in the angiogenic process in adult endothelial cells.

One-year outcomes with angiographic follow-up of paclitaxel-eluting balloon for the treatment of in-stent restenosis: insights from Spanish multicenter registry.

INTRODUCTION: Even in the drug-eluting stent (DES) era treatment of in-stent restenosis (ISR) is still a relatively common problem for which a satisfactory solution is yet to be found. We wished to assess the efficacy of a new paclitaxel-coated drug-eluting balloon (DEB) in the treatment of these lesions. METHODS: In this prospective multicenter registry 126 patients with ISR, treated with a new paclitaxel-eluting balloon (3.0 µg/m(2) balloon surface area), were included. All lesions were predilated using conventional balloon angioplasty. The DEB was inflated for a minimum of 60 seconds. Dual antiplatelet therapy was recommended for at least 1 month. The only exclusion criteria were acute STEMI and cardiogenic shock. RESULTS: Thirty-three percent of patients were diabetic and 51% presented acutely. Interestingly, 48% had ISR of DES, 54% had ISR in a small vessel, and 29% involved bifurcation lesions. The pattern of ISR was focal in 59% and the most treated artery was the left anterior descending artery (LAD). Angiographic success was 96%. In 2 centers, repeat angiography was performed in 79% and restenosis observed in 6 patients (17.6%). MACE rate at a median of 12 (6-13) months was 16.7% (4.0% cardiac death, 4.0% MI, and 12.0% TLR). There was only 1 probable thombotic event (ARC). As compared with BMS-ISR, patients with DES-ISR were more often diabetic (40 vs. 28%) and had more re-restenosis (TLR 14.8 vs. 9.2%). CONCLUSION: In a real-world population, treatment of ISR (including 48% DES-ISR) with this DEB provides good mid-term results with 12% TLR at 1 year, especially in ISR pattern IC (9% MACE).

Reply letter to "safety of SARS-Cov-2 vaccines administration for adult patients with hereditary fructose intolerance".

In the letter, Urro et al. performed a search on the sucrose, fructose and sorbitol content in the approved Sars-Cov-2 vaccines and they concluded that these vaccines can be safely administered in adults affected by Hereditary fructose intolerance.The Pfizer-BioNTech COVID-19 Vaccine is currently approved for use in adolescents ≥ 12 years and the Moderna COVID-19 vaccine is close to approval for use in children over 12 years of age. Furthermore, both vaccines have initiated clinical trials that will include infant as young as 6 months. Therefore, we considerate important to analyze the safely administration of this two vaccines in children with Hereditary fructose intolerance.