Miracle-dz/UniFAR-FTUs huggingface dataset:
Haplotype variations of major flowering time genes in quinoa unveil their role in the adaptation to different environmental conditions.

Response to photoperiod is of major importance in crop production. It defines the adaptation of plants to local environments. Quinoa is a short day plant which had been domesticated in the Andeans regions. We wanted to understand the adaptation to long-day conditions by studying orthologs of two major flowering time regulators of Arabidopsis, FLOWERING LOCUS T (FT) and CONSTANS (CO) in quinoa accessions with contrasting photoperiod response. By searching the quinoa reference genome sequence, we identified 24 FT and six CO homologs. CqFT genes displayed remarkably different expression patterns between long-day and short-day conditions, whereas the influence of the photoperiod on CqCOL expressions was moderate. Cultivation of 276 quinoa accessions under short-day and long-day conditions revealed great differences in photoperiod sensitivity. After sequencing their genomes, we identified large sequence variations in 12 flowering time genes. We found non-random distribution of haplotypes across accessions from different geographical origins, highlighting the role of CqFT and CqCOL genes in the adaptation to different day-length conditions. We identified five haplotypes causing early flowering under long days. This study provides assets for quinoa breeding because superior haplotypes can be assembled in a predictive breeding approach to produce well-adapted early flowering lines under long-day photoperiods. This article is protected by copyright. All rights reserved.
Characteristics and Unidimensionality of Non-suicidal Self-injury in a Community Sample of Spanish Adolescents.

BACKGROUND Few studies have explored the prevalence and unidimensional structure of Non-Suicidal Self-Injury (NSSI) in Spanish adolescents. METHOD in this study, we estimated the prevalence, types, and functions of NSSI in 1,733 Spanish adolescents, and we tested the unidimensional factorial structure of non-suicidal self-injury. RESULTS 24.6% of the adolescents referred to having self-injured at least once during their lifetime, and 12.7% had self-injured using more severe methods of NSSI. The most frequent types of NSSI were interfering with wounds (14.6%), scratching (12.5%), and hitting (11.7%). We found no differences between genders in NSSI frequency. The majority of the participants who self-injured referred to intrapersonal functions. The confirmatory factor analyses of the ISAS-I structure showed a single factor with 10 items, thus supporting the unidimensionality of the construct of NSSI. CONCLUSIONS NSSIs reflect difficulties in regulating emotions or managing interpersonal relationships in young Spanish people, and these behaviours seem to constitute a unique and latent dimension. Thus, there is a need for intervention programmes focused on managing problems of emotional regulation and maladaptive self-injury behaviours.
Association of Oophorectomy and Fat and Lean Body Mass: Evidence from a Population-Based Sample of U.S. Women

Background: Bilateral oophorectomy during a nonmalignant hysterectomy is frequently performed for ovarian cancer prevention in premenopausal women. Oophorectomy before menopause leads to an abrupt decline in ovarian hormones that could adversely affect body composition. We examined the relationship between oophorectomy and whole-body composition. Methods: Our study population included cancer-free women 35 to 70 years old from the 1999–2006 National Health and Nutrition Examination Survey, a representative sample of the U.S. population. A total of 4,209 women with dual-energy x-ray absorptiometry scans were identified, including 445 with hysterectomy, 552 with hysterectomy and oophorectomy, and 3,212 with no surgery. Linear regression was used to estimate the difference in total and regional (trunk, arms, and legs) fat and lean body mass by surgery status. Results: In multivariable models, hysterectomy with and without oophorectomy was associated with higher total fat mass [mean percent difference (β); βoophorectomy: 1.61%; 95% confidence interval (CI), 1.00–2.28; βhysterectomy: 0.88%; 95% CI, 0.12–1.58] and lower total lean mass [βoophorectomy: −1.48%; 95% CI, −2.67, −1.15; βhysterectomy: −0.87%; 95% CI, −1.50, −0.24) compared with no surgery. Results were stronger in women with a normal body mass index (BMI) and those <45 years at surgery. All body regions were significantly affected for women with oophorectomy, whereas only the trunk was affected for women with hysterectomy alone. Conclusions: Hysterectomy with oophorectomy, particularly in young women, may be associated with systemic changes in fat and lean body mass irrespective of BMI. Impact: Our results support prospective evaluation of body composition in women undergoing hysterectomy with oophorectomy at a young age.
The Association of a PRECISE-DAPT Score With No-Reflow in Patients With ST-Segment Elevation Myocardial Infarction

This study aimed to evaluate the association of admission PREdicting bleeding Complications In patients undergoing Stent implantation and subsEquent Dual Anti Platelet Therapy (PRECISE-DAPT) score with the development of no-reflow (NR) in patients with ST-elevation myocardial infarction (STEMI) treated with primary percutaneous coronary intervention (PCI). In this observational, retrospective study, 335 consecutive STEMI patients who were treated with primary PCI were included. We classified the study population into 2 groups: patients with a PRECISE-DAPT score <25 and those with a PRECISE-DAPT score ≥25. Overall, 30 (8.9%) patients developed NR. The mean PRECISE-DAPT score (20.03 ± 15.32 vs 11.33 ± 12.18; P = .005) was significantly higher in cases who developed NR. Moreover, arrhythmic complications, in-hospital shock, and in-hospital mortality rates were significantly higher in patients with a PRECISE-DAPT score ≥25 compared to those with a PRECISE-DAPT score <25. According to a multivariable analysis, the PRECISE-DAPT score was found to be independently linked with NR (odds ratio: 2.87, with P = .015). To our knowledge, these data are the first in major medical science databases to determine the relationship between the PRECISE-DAPT score and the NR phenomenon in patients with STEMI undergoing primary PCI.
Effects of group psychological intervention combined with pulmonary rehabilitation exercises on anxiety and sleep disorders in patients with mild coronavirus disease 2019 (COVID-19) infections in a Fangcang hospital

ABSTRACT Fangcang hospitals, as tentative hospitals built to treat a huge turnover of patients with mild coronavirus disease 2019 (COVID-19) infections, have played a pivotal role to slow down the pandemic spread in China in 2020. However, anxiety and sleep disorders remain tough to address during the treatments. In this study, group psychological intervention in combination with pulmonary rehabilitation exercises were conducted in the trial group for the patients with mild COVID-19 infections in a Fangcang Hospital to mitigate the patients’ anxiety and sleep disorders, while conventional nursing methods were done in the control group, with 70 randomly picked patients in each group. Effects were assessed through questionnaire method using state anxiety questionnaire (SAI) and Pittsburgh sleep quality index scale (PQSI) rating investigation. Results showed that both SAI and PSQI scores of the trial group were significantly lower than those of the control group (P < 0.05). The SAI scores of the trial group and the control group were 38.5 ± 13.2 and 45.8 ± 10.4 points (t = 3.600, P < 0.001), respectively, and the PSQI scores were 5.6 ± 3.0 and 7.1 ± 3.0 points (t = 2.982, P < 0.01), respectively. Our methods have significant advantages over conventional nursing methods to mitigate anxiety and sleep disorders for the patients with mild COVID-19 infections in the Fangcang Hospital.
Neuropsychological predictors of driving hazard detection in autism spectrum disorder and ADHD

ABSTRACT Driving is a neuropsychologically complex task; this can present challenges for individuals with neurodevelopmental disorders (NDDs) such asautism spectrum disorder (ASD) and attention–deficit/hyperactivity disorder (ADHD). Deficits in theory of mind (ToM) and executive function (EF) are common features of ASD and ADHD, respectively, and may influence driving processes such as hazard perception. No studies have directly examined the neuropsychological contributions to hazard detection among drivers with ASD compared to ADHD.In the current study, 48 participants ages 16-30 years (13 ASD, 17 ADHD, 18 typically developing (TD)) completed a driving simulator task in which they encountered hazards in the driving environment. Hazards varied in whether they were social (contained a human component) or nonsocial (were physical objects) to examine the contribution of ToM and social processing to hazard response. Additionally, participants completed a neuropsychological battery targeting ToM and EF/attention skills (cognitive tasks and self-report measures). Within the ASD group, participants responded relatively slower to social compared to nonsocial hazards; no effect of hazard type was observed in the ADHD or TD groups. Additionally, measures of ToM and EF were correlated with driving performanceamong ASD participants; within the ADHD group, only self-reported behavior regulation was associated with driving performance. Broadly, this suggests that cognitive factors such as ToM and EF impact driving hazard performance in ASD and ADHD. The results of the study have implications for developing driving intervention programs for individuals with NDDs.
Comprehensive evaluation of the efficacy and safety of LPV/r drugs in the treatment of SARS and MERS to provide potential treatment options for COVID-19

Coronavirus disease 2019 (COVID-19) experienced an outbreak that expanded worldwide. Lopinavir/ritonavir (LPV/r), which is used effectively for severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS) coronavirus infections, was applied for COVID-19 treatment given similarities in the molecular structures of these viruses. We performed a systematic review and meta-analysis to evaluate the efficacy and safety of lopinavir/ritonavir antiviral treatment in patients with SARS, MERS, and COVID-19. After registration with INPLASY, a search was conducted in PubMed, Embase, China National Knowledge Infrastructure (CNKI), Cochrane Library, WanFang Data, China Biomedical Literature Database (CBM) and other databases for all relevant literature on lopinavir/ritonavir treatment of SARS, MERS and COVID-19. The Cochrane Collaboration’s bias risk assessment tool and the Newcastle-Ottawa Scale (NOS) were used to evaluate the quality of the literature, and RevMan 5.3 software was used to evaluate the relevant outcome indicators of the efficacy and safety of lopinavir/ritonavir in the treatment of COVID-19. A total of 18 eligible studies (including randomized controlled studies, cohort studies, and case-control studies) were retrieved and included with a total of 2273 patients. The lopinavir/ritonavir group exhibited an increased nucleic acid conversion rate (P=0.004), higher virus clearance rate (P<0.0001), lower mortality rate (P=0.002), and reduced incidence of acute respiratory distress syndrome (ARDS) (P=0.02) compared with the control group. No significant benefit in the improvement rate of chest CT (P=0.08) or incidence of adverse events (P=0.45) was noted. The lopinavir/ritonavir group had a lower incidence of acute respiratory distress syndrome (P=0.02). According to the clinical prognostic results, the incidence of adverse events between the two groups was not statistically significant (P<0.0001). The efficacy of lopinavir/ritonavir in the treatment of patients with SARS, MERS and COVID-19 was significantly better than that of the control. Furthermore, the incidence of adverse events did not significantly increase. Lopinavir/ritonavir is effective in the treatment of COVID-19, and this combination should be further assessed in RCT studies. In addition, when we analyzed the differences in age and sex, we found that the differences were statistically significant in the safety and effectiveness of lopinavir/ritonavir in patients with COVID-19, and both of these factors played a significant role in the trial.
Insurance Status and Ethnicity Impact Health Disparities in Rates of Advance Directives in Trauma

Introduction Advanced directives (ADs) provide a framework from which families may understand patient’s wishes. However, end-of-life planning may not be prioritized by everyone. This analysis aimed to determine what populations have ADs and how they affected trauma outcomes. Methods Adult trauma patients recorded in the American College of Surgeons Trauma Quality Improvement Program (TQIP) from 2013-2015 were included. The primary outcome was presence of an AD. Secondary outcomes included mortality, length of stay (LOS), mechanical ventilation, ICU admission/LOS, withdrawal of life-sustaining measures, and discharge disposition. Multivariable logistic regression models were developed for outcomes. Results 44 705 patients were included in the analyses. Advanced directives were present in 1.79% of patients. The average age for patients with ADs was 77.8 ± 10.7. African American (odds ratio (OR) . 53, confidence intervals [CI] . 36-. 79) and Asian (OR .22, CI .05-.91) patients were less likely to have ADs. Conversely, Medicaid (OR 1.70, CI 1.06-2.73) and Medicare (OR 1.65, CI 1.25-2.17) patients were more likely to have ADs as compared to those with private insurance. The presence of ADs was associated with increased hospital mortality (OR 2.84, CI 2.19-3.70), increased transition to comfort measures (OR 2.87, CI 2.08-3.95), and shorter LOS (CO −.74, CI −1.26-.22). Patients with ADs had an increased odds of hospice care (OR 4.24, CI 3.18-5.64). Conclusion Advanced directives at admission are uncommon, particularly among African Americans and Asians. The presence of ADs was associated with increased mortality, use of mechanical ventilation, admission to the ICU, withdrawal of life-sustaining measures, and hospice. Future research should target expansion of ADs among minority populations to alleviate disparities in end-of-life treatment.
An ABC transporter Wzm–Wzt catalyzes translocation of lipid-linked galactan across the plasma membrane in mycobacteria

Significance The cell envelope of Mycobacterium tuberculosis serves as a primary protective barrier of the pathogen, which claims more than a million lives each year. Its basis, the unique mycobacterial cell wall core, is composed of covalently linked peptidoglycan, branched heteropolysaccharide arabinogalactan, and mycolic acids. Construction of this complex structure located on the bacterial surface requires an array of enzymes acting on both sides of the plasma membrane, as well as translocation of metabolic intermediates from the cytoplasm to the periplasmic space. In this work, we characterized an ATP-binding cassette (ABC) transporter involved in the export of galactan polymer produced by cytoplasmic enzymes across the plasma membrane, providing an important insight into the biogenesis of a structure critical for pathogen survival. Mycobacterium tuberculosis, one of the deadliest pathogens in human history, is distinguished by a unique, multilayered cell wall, which offers the bacterium a high level of protection from the attacks of the host immune system. The primary structure of the cell wall core, composed of covalently linked peptidoglycan, branched heteropolysaccharide arabinogalactan, and mycolic acids, is well known, and numerous enzymes involved in the biosynthesis of its components are characterized. The cell wall biogenesis takes place at both cytoplasmic and periplasmic faces of the plasma membrane, and only recently some of the specific transport systems translocating the metabolic intermediates between these two compartments have been characterized [M. Jackson, C. M. Stevens, L. Zhang, H. I. Zgurskaya, M. Niederweis, Chem. Rev., 10.1021/acs.chemrev. 0c00869 (2020)]. In this work, we use CRISPR interference methodology in Mycobacterium smegmatis to functionally characterize an ATP-binding cassette (ABC) transporter involved in the translocation of galactan precursors across the plasma membrane. We show that genetic knockdown of the transmembrane subunit of the transporter results in severe morphological changes and the accumulation of an aberrantly long galactan precursor. Based on similarities with structures and functions of specific O-antigen ABC transporters of gram-negative bacteria [C. Whitfield, D. M. Williams, S. D. Kelly, J. Biol. Chem. 295, 10593-10609 (2020)], we propose a model for coupled synthesis and export of the galactan polymer precursor in mycobacteria.
Prenatal exposure to paternal smoking and likelihood for autism spectrum disorder

Genetics, environment, and their interactions impact autism spectrum disorder etiology. Smoking is a suspected autism spectrum disorder risk factor due to biological plausibility and high prevalence. Using two large epidemiological samples, we examined whether autism spectrum disorder was associated with prenatal paternal smoking in a Discovery sample (N = 10,245) and an independent Replication sample (N = 29,773). Paternal smoking was retrospectively assessed with questionnaires. Likelihood of having autism spectrum disorder was estimated with the Autism Spectrum Screening Questionnaire at three levels: low (<10), intermediate (10–14), and high (⩾15). Ordinal regression was used to examine the relationship between prenatal paternal smoking and likelihood of having autism spectrum disorder, adjusting for confounders. A total of 36.5% of Discovery sample fathers and 63.3% of Replication sample fathers smoked during the pregnancy period; 7% of the Replication sample smoker fathers smoked during the pre-conception period but quit during pregnancy period. Discovery sample prenatal paternal smoking significantly increased the likelihood of having autism spectrum disorder in their offspring (adjusted odds ratio=1.27). This was confirmed in the Replication sample with adjusted odds ratio of 1.15 among smoking pre-conception period + pregnancy period fathers; 14.4% and 11.1% increased high likelihood of autism spectrum disorder was attributable to prenatal paternal smoking in Discovery sample and Replication sample, respectively. Smoking prevention, especially in pregnancy planning, may decrease autism spectrum disorder risk in offspring. Lay abstract What is Already Known about This Subject: Genetics, (including de novo mutations), environmental factors (including toxic exposures), and their interactions impact autism spectrum disorder etiology. Paternal smoking is a candidate risk for autism spectrum disorder due to biological plausibility, high prevalence, and potential intervention. What This Study Adds: This original study and its replication confirms that paternal factors can substantially contribute to autism spectrum disorder risk for their offspring. It specifically indicates that paternal smoking both before and during pregnancy contributes significantly to autism spectrum disorder risk. Implications for practice, research, or policy: Smoking prevention, especially in pregnancy planning, may decrease autism spectrum disorder risk in offspring.
Evaluation of latest viscoelastic coagulation assays in the transcatheter aortic valve implantation setting

Background Point of care viscoelastic measures with thromboelastography (TEG; Haemonetics Corporation, Switzerland) and thromboelastometry (ROTEM, Tem Innovations GmbH, Germany) now supersede laboratory assays in the perioperative assessment and management of coagulation. To the best of our knowledge, this sophisticated coagulation assessment has not been performed to characterise thrombotic changes in the transcatheter aortic valve implantation (TAVI) setting, nor have the two latest iteration cartridge-based systems been directly compared in the elective perioperative period. Methods Patients undergoing TAVI were prospectively recruited. Samples (n=44) were obtained at four timepoints (postinduction of anaesthesia, postheparin (100 IU/kg), postprotamine (1 mg/100 IU heparin) and 6 hours postoperatively). Each sample was concurrently assessed with standard laboratory tests (prothrombin time/international normalised ratio, activated partial thromboplastin time, thrombin clotting time, platelet count and direct fibrinogen, ROTEMSigma and TEG6s). Results Clot strength showed a statistically significant increase postheparin/TAVI deployment. When considering the subgroup of samples taken following the administration heparin, the heparinase channel of the TEG6s did not yield clotting strength results in 55% of samples and clotting time exceeded the upper limit of normal in 70% of samples. It was retrospectively recognised that the arachidonic acid channel of the TEG6s Platelet Mapping Cartridge had been decommissioned prohibiting assessment of aspirin effect. Conclusions This study demonstrated a small intraprocedural prothrombotic change of uncertain clinical importance during the transcatheter aortic valve procedure. Further comparison with percutaneous coronary intervention and aortic valve replacement cohorts are needed to assess the merits of current antithrombotic guidelines, which are extrapolated from the PCI setting. The heparin effect was more consistently quantified by ROTEM.
Tale of two viruses: parvovirus B19 and HIV

We present a HIV-infected patient who developed severe anaemia due to chronic parvovirus B19 infection and subsequently had an unplanned pregnancy. This is in the context of poor adherence to antiretroviral therapy and significant immunosuppression; there was a delay in diagnosis of chronic parvovirus infection due to attribution of anaemia to HIV. She received immunoglobulin therapy and effective antiretroviral therapy, with reduction in parvovirus load and improvement in anaemia. She was counselled regarding the need for monitoring in pregnancy due to risk of intrauterine infection. We review the literature of management of chronic parvovirus infection in the immunosuppressed and the consequences of intrauterine infection.