Miracle-dz/UniFAR-FTUs huggingface dataset:
Transcriptomic and Metabolomic Analyses Reveal the Role of Phenylalanine Metabolism in the Maize Response to Stalk Rot Caused by Fusarium proliferatum

Stalk rot is a prevalent disease of maize (Zea mays L.) that severely affects maize yield and quality worldwide. The ascomycete fungus Fusarium spp. is the most common pathogen of maize stalk rot. At present, the molecular mechanism of Fusarium proliferation during the maize stalk infection that causes maize stalk rot has rarely been reported. In this study, we investigated the response of maize to F. proliferatum infestation by analyzing the phenotypic, transcriptomic, and metabolomic data of inbred lines ZC17 (resistant) and CH72 (susceptible) with different levels of resistance to stalk rot. Physiological and phenotypic results showed that the infection CH72 was significantly more severe than ZC17 after inoculation. Transcriptome analysis showed that after inoculation, the number of differentially expressed genes (DEGs) was higher in CH72 than in ZC17. Nearly half of these DEGs showed the same expression trend in the two inbred lines. Functional annotation and enrichment analyses indicated that the major pathways enriched for DEGs and DEMs included the biosynthesis of plant secondary metabolites, phenylalanine metabolism, biosynthesis of plant hormones, and plant–pathogen interactions. The comprehensive analysis of transcriptome and metabolome data indicated that phenylalanine metabolism and the phenylalanine, tyrosine, and tryptophan biosynthesis pathways played a crucial role in maize resistance to F. proliferatum infection. In addition, a transcription factor (TF) analysis of the DEGs showed that several TF families, including MYB, bHLH, NAC, and WRKY, were significantly activated after inoculation, suggesting that these TFs play important roles in the molecular regulatory network of maize disease resistance. The findings of this study provide valuable insights into the molecular basis of the response of maize to Fusarium proliferatum infection and highlight the importance of combining multiple approaches, such as phenotyping, transcriptomics, and metabolomics, to gain a comprehensive understanding of plant–pathogen interactions.
Lag effect of climatic variables on dengue burden in India

Abstract Dengue is a widespread vector-borne disease believed to affect between 100 and 390 million people every year. The interaction between vector, host and pathogen is influenced by various climatic factors and the relationship between dengue and climatic conditions has been poorly explored in India. This study explores the relationship between El Niño Southern Oscillation (ENSO), the Indian Ocean Dipole (IOD) and dengue cases in India. Additionally, distributed lag non-linear model was used to assess the delayed effects of climatic factors on dengue cases. The weekly dengue cases reported by the Integrated Disease Surveillance Program (IDSP) over India during the period 2010–2017 were analysed. The study shows that dengue cases usually follow a seasonal pattern, with most cases reported in August and September. Both temperature and rainfall were positively associated with the number of dengue cases. The precipitation shows the higher transmission risk of dengue was observed between 8 and 15 weeks of lag. The highest relative risk (RR) of dengue was observed at 60 mm rainfall with a 12-week lag period when compared with 40 and 80 mm rainfall. The RR of dengue tends to increase with increasing mean temperature above 24 °C. The largest transmission risk of dengue was observed at 30 °C with a 0–3 weeks of lag. Similarly, the transmission risk increases more than twofold when the minimum temperature reaches 26 °C with a 2-week lag period. The dengue cases and El Niño were positively correlated with a 3–6 months lag period. The significant correlation observed between the IOD and dengue cases was shown for a 0–2 months lag period.
Reducing Resistance to Organizational Change by Promoting Change Leadership: A Study of The MBKM Curriculum Implementation in Higher Educational Institutions

The purpose of this study is to investigate how change information affects resistance to organizational change in the context of MBKM Curriculum implementation. We also examine the moderating role of change leadership on the effect of change information on resistance to change in the MBKM Curriculum implementation. The population of this research is all lecturers in Indonesia. The number of samples used was 156 obtained by random sampling technique. Data processing was carried out using the SEM-PLS methode by the Warp-PLS 6.0 application. The results show that change information has a negative effect on resistance to changes in the MBKM Curriculum. Change leadership also has a negative moderating role in the relationship between change information and resistance to changes in the MBKM Curriculum. The results of this study enrich the literature on organizational change management in particular by clarifying the antecedents of resistance to organizational change, namely change information. This research shows the importance of higher education institutional leaders to implement change-oriented leadership in overseeing the implementation of changes to the MBKM Curriculum.
Exosomal Osteoclast-Derived miRNA in Rheumatoid Arthritis: From Their Pathogenesis in Bone Erosion to New Therapeutic Approaches

Rheumatoid arthritis (RA) is an autoimmune disease that causes inflammation, pain, and ultimately, bone erosion of the joints. The causes of this disease are multifactorial, including genetic factors, such as the presence of the human leukocyte antigen (HLA)-DRB1*04 variant, alterations in the microbiota, or immune factors including increased cytotoxic T lymphocytes (CTLs), neutrophils, or elevated M1 macrophages which, taken together, produce high levels of pro-inflammatory cytokines. In this review, we focused on the function exerted by osteoclasts on osteoblasts and other osteoclasts by means of the release of exosomal microRNAs (miRNAs). Based on a thorough revision, we classified these molecules into three categories according to their function: osteoclast inhibitors (miR-23a, miR-29b, and miR-214), osteoblast inhibitors (miR-22-3p, miR-26a, miR-27a, miR-29a, miR-125b, and miR-146a), and osteoblast enhancers (miR-20a, miR-34a, miR-96, miR-106a, miR-142, miR-199a, miR-324, and miR-486b). Finally, we analyzed potential therapeutic targets of these exosomal miRNAs, such as the use of antagomiRs, blockmiRs, agomiRs and competitive endogenous RNAs (ceRNAs), which are already being tested in murine and ex vivo models of RA. These strategies might have an important role in reestablishing the regulation of osteoclast and osteoblast differentiation making progress in the development of personalized medicine.
Human Like Adaptation of Force and Impedance in Stable and Unstable Tasks

—This paper presents a novel human-like learning controller to interact with unknown environments. Strictly derived from the minimization of instability, motion error, and effort, the controller compensates for the disturbance in the environment in interaction tasks by adapting feedforward force and impedance. In contrast with conventional learning controllers, the new controller can deal with unstable situations that are typical of tool use and gradually acquire a desired stability margin. Simulations show that this controller is a good model of human motor adaptation. Robotic implementations further demonstrate its capabilities to optimally adapt interaction with dynamic environments and humans in joint torque controlled robots and variable impedance actuators, without requiring interaction force sensing.
Aging, Neuropsychology, and Cognition: a Journal on Normal and Dysfunctional Development the Illusion of the Positive: the Impact of Natural and Induced Mood on Older Adults' False Recall

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Euro-Effect of feed selenium supplementation on milk selenium distribution and mozzarella quality

In the present study, the effect of feed Se supplementation on the Se content of raw milk and mozzarella cheese as well as the effect on cheese quality and functionality were determined. The Se milk was produced by supplying dairy cow feed with Se yeast (0.3 mg of Se/kg of dry matter), resulting in a Se concentration in milk of 35.81 μg/L. The fat, casein, and whey protein of Se milk were separated by ultracentrifugation, and the Se content was determined by atomic absorption spectroscopy. The Se distribution in different milk fractions of fat, casein, and whey protein were 9.82, 45.56, and 44.62%, respectively. The Se mozzarella cheese was made by Se milk, and the composition and texture of Se cheese did not significantly differ from that of the control. However, the functional properties (meltability, flowability, and stretchability) of the Se cheese were better after 8 wk of storage. Moreover, the pH and water activity were lower in Se cheese, which decreased the total plate count. The Se content in moz-zarella cheese was 4 fold higher than that in milk, and Se was found in the whey, hot water, and brine collected during cheesemaking. Organic and inorganic Se was found in the Se cheese after 8 wk of storage, and most Se peptides detected after storage were Se-Met and Se-Cys. The results of this study show that feed Se supplementation can improve the Se content of milk and cheese without affecting mozzarella cheese quality.
KREPA6 is an RNA-binding protein essential for editosome KREPA6 is an RNA-binding protein essential for editosome integrity and survival of Trypanosoma brucei integrity and survival of Trypanosoma brucei

Most mitochondrial mRNAs in kinetoplastid protozoa require post-transcriptional RNA editing that inserts and deletes uridylates, a process that is catalyzed by multiprotein editosomes. KREPA6 is the smallest of six editosome proteins that have predicted oligonucleotide-binding (OB) folds. Inactivation of KREPA6 expression results in disruption and ultimate loss of ; 20S editosomes and inhibition of procyclic form cell growth. Gel shift studies show that recombinant KREPA6 binds RNA, but not DNA, with a preference for oligo-(U) whether on the 3 9 end of gRNA or as a (UU) 12 homopolymer. Thus, KREPA6 is essential for the structural integrity and presence of ; 20S editosomes and for cell viability. It functions in RNA binding perhaps primarily through the gRNA 3 9 oligo(U) tail. The significance of these findings to key steps in editing is discussed.
Learning Abstract World Models for Value-preserving Planning with Options

General-purpose agents require fine-grained controls and rich sensory inputs to perform a wide range of tasks. However, this complexity often leads to intractable decision-making. Traditionally, agents are provided with task-specific action and observation spaces to mitigate this challenge, but this reduces autonomy. Instead, agents must be capable of building state-action spaces at the correct abstraction level from their sensorimotor experiences. We leverage the structure of a given set of temporally-extended actions to learn abstract Markov decision processes (MDPs) that operate at a higher level of temporal and state granularity. We characterize state abstractions necessary to ensure that planning with these skills, by simulating trajectories in the abstract MDP, results in policies with bounded value loss in the original MDP. We evaluate our approach in goal-based navigation environments that require continuous abstract states to plan successfully and show that abstract model learning improves the sample efficiency of planning and learning.
Geological and Geochemical Characterisation of Pegmatites around Olode, Southwestern Nigeria

Olode is prolific in terms of pegmatites, occurring in different ways as large intrusive bodies, as veins and dykes, discordantly intruding the host rocks of mica schist, gneiss and granite. This study is aimed at the geological and geochemical characterisation of pegmatites around Olode. Field investigation was undertaken to determine the occurrences and relationships of the pegmatites with the host rocks. Fresh pegmatite samples were studied petrographically and geochemically. Two main lithologically and chronologically different groups of pegmatites were distinguishable in the study area. These were the tourmaline pegmatites associated with the Older Granite rocks and the NE-SW trending beryl-bearing pegmatites typically occurring as dykes, hosted by the mica schist. Results of the geochemical analysis showed variations in the chemical compositions of the two varieties of pegmatites, reflecting their mineralogical differences, but with common peraluminous provenance. The discrimination plots of Cs and Rb versus K/Rb have classified most of the beryl-bearing pegmatites as mineralised, with mean K/Rb ratio of 85, and the tourmaline pegmatites as barren. The Olode pegmatites have emanated from a common source, a higly mineralised magma, and their differences in chemical composition and occurrences have resulted from fractional crystallisation of the parent magma and varied evolutionary trends. Keywords: Olode; Pegmatites; Beryl-bearing; Tourmaline; Mineralised;
Association between ELMO1 gene polymorphisms and diabetic kidney disease: A systematic review and meta-analysis

Background Previous research has suggested that the ELMO1 gene may play a role in the development of diabetic kidney disease. Diabetic kidney disease (DKD) is a serious complication of diabetes and the leading cause of chronic kidney disease and end-stage renal disease (ESRD). Objective and rationale This study aim was to systematically review and explore the association between ELMO1 gene polymorphisms and diabetic kidney disease. A comprehensive systematic review provides a clear conclusion and high-level evidence for the association between ELMO1 gene and DKD for future application in personalized medicine. Methods A comprehensive search of electronic databases, per PRISMA instructions, was conducted in Scopus, EMBASE, Web of Science, and PubMed databases from 1980 to January 2023. Pooled odds ratios (ORs) and 95% confidence intervals (CIs) were calculated using appropriate models. Subgroup and sensitivity analyses were performed to explore potential sources of heterogeneity and assess the robustness of the findings. Results A total of 5794 diabetes patients with DKD, 4886 diabetes patients without DKD, and 2023 healthy controls were included in the 17 studies that made up this systematic review. In the investigation of DM (Diabetes Mellitus) with DKD vs. DM without DKD, the susceptibility for DKD for the EMLO1 rs741301 polymorphism indicated a significant difference under the dominant, homozygote, and recessive genetic models. The susceptibility for DKD for the EMLO1 rs1345365, rs10255208, and rs7782979 polymorphisms demonstrated a significant difference under the allele genetic models in the analysis of DM with DKD vs. DM without DKD groups. There was a considerable increase in DKD risk in the Middle East when the population was stratified by the region. Conclusion The findings of the meta-analysis show that there are a significant connection between the EMLO1 rs741301 polymorphism and DKD susceptibility in overall analyses; as well as rs1345365, rs10255208, and rs7782979 polymorphisms; especially in the Middle East region.
The quality of cold smoked salmon: Influence of raw material and technological parameters

Low-field 1H nuclear magnetic resonance (NMR) tranverse relaxations were measured on intact and minced muscle from raw and smoked salmon differing in size (small or large) and storage days after smoking (1, 11 and 20 days). Water distribution in the samples was calculated from the NMR signals by the use of multi-way data analysis. For intact and minced salmon samples, three water ‘pools’ with T2 values of 38, 50 and 182 ms and of 33, 50 and 183 ms, respectively, were identified. For both intact and minced samples, the size of water pool I and II were affected by storage time after smoking, whereas the size of pool III was affected by the size of the fish. Intact fillet samples taken near the skin and near the middle of the fillet differed with respect to shape of the NMR relaxation signal reflecting a non-uniform distribution of the size of the three water pools in intact fillet.  2006 Society of Chemical Industry
BRCA1 methylation in breast duct carcinoma, a practical study in Duhok-Iraq.

Lacking protein functions of Breast cancer susceptibility gene1 (BRCA1) and Breast cancer susceptibility gene2 (BRCA2), by methylation, represents tissue-specific silent epigenetic regions that tolerate genomic instability and may end in different cancers, mainly breast and ovary. Promoter-CpG island hypermethylation is a common molecular defect in cancer cells. This has prompted us to use MSP for identification of BRCA1 methylation in these groups of women at Duhok, north of Iraq. Genomic DNA was isolated from 96 tumor samples from patients with primary breast cancer and normal tissues which include; 40 non-neoplastic breast tissues (considered as external control) and 40 distant non-cancerous tissues from the same cancerous women (internal control). The extracted DNA was subjected to methylation-specific PCR (MSP) to determine the promoter methylation status of BRCA1 and its correlation with study parameters including protein expression level of ER, PR, Her2/neu, and Ki67 receptors. The study revealed 10.4% complete BRCA1 methylation and 66.6% partial methylation (PM) among the cancerous samples. Partial methylation was observed in 95% of internal control and 20% of the external control. Complete methylation was negative in both control groups. Compared with negative methylation, positive BRCA1 promoter methylation was significantly high among triple negative (ER-, PR-, Her2-) cases with high proliferative index. There was also a methylation trend toward cases with T2 and higher staging status, although didn't reach the level of significance. BRCA1 promoter complete methylation was exclusive for cancerous tissues. With management of the above concerns, this line of research gains a strength point including the prevalence of DNA methylation changes among sporadic breast cancer (i.e. not restricted to the inherited type). Considering partial or focal BRCA1 methylation, caution has to be taken as this epigenetic alteration, which may progress to complete methylation status, was detected in non-neoplastic breast tissues adjacent to the cancerous ones and even normal breasts. This triggers application of extended screening programs, including BRCA1 methylation, for identification of women at risk, and can benefit from early intervention.
ASPM stabilizes the NOTCH intracellular domain 1 and promotes oncogenesis by blocking FBXW7 binding in hepatocellular carcinoma cells

Notch signaling is aberrantly activated in approximately 30% of hepatocellular carcinoma (HCC), significantly contributing to tumorigenesis and disease progression. Expression of the major Notch receptor, NOTCH1, is upregulated in HCC cells and correlates with advanced disease stages, although the molecular mechanisms underlying its overexpression remain unclear. Here, we report that expression of the intracellular domain of NOTCH1 (NICD1) is upregulated in HCC cells due to antagonism between the E3‐ubiquitin ligase F‐box/WD repeat‐containing protein 7 (FBXW7) and the large scaffold protein abnormal spindle‐like microcephaly‐associated protein (ASPM) isoform 1 (ASPM‐i1). Mechanistically, FBXW7‐mediated polyubiquitination and the subsequent proteasomal degradation of NICD1 are hampered by the interaction of NICD1 with ASPM‐i1, thereby stabilizing NICD1 and rendering HCC cells responsive to stimulation by Notch ligands. Consistently, downregulating ASPM‐i1 expression reduced the protein abundance of NICD1 but not its FBXW7‐binding‐deficient mutant. Reinforcing the oncogenic function of this regulatory module, the forced expression of NICD1 significantly restored the tumorigenic potential of ASPM‐i1‐deficient HCC cells. Echoing these findings, NICD1 was found to be strongly co‐expressed with ASPM‐i1 in cancer cells in human HCC tissues (P < 0.001). In conclusion, our study identifies a novel Notch signaling regulatory mechanism mediated by protein–protein interaction between NICD1, FBXW7, and ASPM‐i1 in HCC cells, representing a targetable vulnerability in human HCC.
Electronic Fingerprint of the Protonated Imidazole Dimer Probed by X-ray Absorption Spectroscopy

Protons in low-barrier superstrong hydrogen bonds are typically delocalized between two electronegative atoms. Conventional methods to characterize such superstrong hydrogen bonds are vibrational spectroscopy and diffraction techniques. We introduce soft X-ray spectroscopy to uncover the electronic fingerprints for proton sharing in the protonated imidazole dimer, a prototypical building block enabling effective proton transport in biology and high-temperature fuel cells. Using nitrogen core excitations as a sensitive probe for the protonation status, we identify the X-ray signature of a shared proton in the solvated imidazole dimer in a combined experimental and theoretical approach. The degree of proton sharing is examined as a function of structural variations that modify the shape of the low-barrier potential in the superstrong hydrogen bond. We conclude by showing how the sensitivity to the quantum distribution of proton motion in the double-well potential is reflected in the spectral signature of the shared proton.
Changes in bone mineral density and clinical parameters after stroke in elderly patients with osteopenia

We aimed to determine the association between changes in bone mineral density (BMD) of the lumbar spine, bilateral femoral necks and clinical parameters in ambulatory older adult patients with stroke who were diagnosed with osteopenia. This retrospective study included ambulatory patients older than 65 years diagnosed with stroke between January 2019 and June 2021. Osteopenia was diagnosed within 1 month after stroke diagnosis. Subsequently, follow-up BMD was performed within 12 to 14 months. The manual muscle test and modified Barthel index were measured as clinical parameters, and bone turnover markers were measured as biochemical markers. The Wilcoxon signed-rank test was used to compare whether a significant difference in the change in BMD was noted at each site measured at 1-year intervals. The BMD of the paretic and non-paretic femoral necks decreased significantly over time, but no significant change was observed in the BMD of the lumbar spine. Bone turnover markers were significantly changed at follow-up. Patients with modified Barthel index of less than 82 had significant bone loss only on the paretic side of the femoral neck. The BMD of the paretic side of the femoral neck was significantly decreased regardless of the strength of the hip and knee extensors. Although older adult patients with stroke and osteopenia can walk independently, more active osteoporosis treatment is needed to prevent bone loss and fractures, including improvement in daily living function and bilateral lower extremity strength training.