bluuebunny/crossref_metadata_2025_split huggingface dataset:
Reproductive traits in Pura Raza Española mares manifest inbreeding depression from low levels of homozygosity
Authors: Laseca Nora , Ziadi Chiraz , Perdomo‐Gonzalez Davinia I. , Valera Mercedes , Demyda‐Peyras Sebastián , Molina Antonio 
Published: February 2024

AbstractInbreeding depression is a genetic phenomenon associated with the loss of fitness and mean phenotypic performance due to mating between relatives. Historically, inbreeding coefficients have been estimated from pedigree information. However, the onset of genomic selection programs provides large datasets of individuals genotyped using SNP arrays, enabling more precise assessment of an individual's genomic‐level inbreeding using genomic data. One of the traits most sensitive to issues stemming from increased inbreeding is reproduction. This is particularly important in equine, in which fertility is only moderate compared to other livestock species. To explore this further, we evaluated the effect of inbreeding on five reproductive traits (age at first foaling (AFF), average interval between foalings (AIF), total number of foalings (NF), productive life (PL) and reproductive efficiency (RE)) in Pura Raza Español mares using genomic data. Residual predicted phenotypes were obtained by purging these traits through the REML (wgResidual) and ssGREML (gResidual) approaches in reproductive data of 29,847 PRE mares using the BLUPF90+ program. Next, we used pedigree‐based (Fped) and ROH‐based genomic (FROH) inbreeding coefficients derived from 1018 animals genotyped with 61,271 SNPs to estimate the inbreeding depression (linear regression). Our results indicated significant levels of inbreeding depression for all reproductive traits, with the exception of the AIF trait when Fpedwas used. However, all traits were negatively affected by the increase in genomic inbreeding, and FROHwas found to capture more inbreeding depression than Fped. Likewise, REML models (ssGREML) using genomic data for estimated predicted residual phenotypes resulted in higher variance explained by the model compared with the models not using genomics (REML). Finally, a segmented regression analysis was conducted to evaluate the effect of inbreeding depression, revealing that the levels of genealogical and genomic homozygosity do not manifest uniformly in reproductive traits. In contrast, the levels of inbreeding depression ranged from low to high as homozygosity increased. This analysis also showed that reproductive traits are very sensitive to inbreeding depression, even with relatively low levels of homozygosity.
Feeding ecology of the short‐headed lanternfish Diaphus brachycephalus and Warming's lanternfish Ceratoscopelus warmingii (Myctophidae) in the South China Sea
Authors: Gong Yuyan , Zhang Jun , Yang Yutao , Jiang Yane , Zhang Shuai , Tian Han , Chen Zuozhi 
Published: February 2024

AbstractWe report on the feeding ecology of two species, the short‐headed lanternfish Diaphus brachycephalus and Warming's lanternfish Ceratoscopelus warmingii, using data collected over five surveys from 2015 to 2017 in the open South China Sea. D. brachycephalus feed mainly on copepods, with few differences in food composition between different‐sized individuals; the diet of C. warmingii is more diverse, including crustacean zooplankton, gelatinous animals, and Mollusca, and differs significantly between fishes >55 mm in body length and smaller fishes. Interspecific competition for food between these two species is not strong, while intraspecific competition may be more intense in D. brachycephalus than in C. warmingii. Trophic levels of D. brachycephalus (3.46) and C. warmingii (3.38) identify both species as third‐trophic‐level lower carnivores. The diel feeding patterns of D. brachycephalus and C. warmingii differ: the former feeds actively both day and night when food is plentiful, and feeds primarily in the upper layer at night and in the mesopelagic layer during the daytime, and the latter ascends into the upper 100 m at night to feed, but stomach fullness is lower than D. brachycephalus. Dry‐body‐weight daily ration estimates for D. brachycephalus range from 5.19% to 16.46%, and those for C. warmingii range from 1.38% to 4.39%.
Mitophagy in plants: Emerging regulators of mitochondrial targeting for selective autophagy
Authors: Duckney Patrick J. , Wang Pengwei , Hussey Patrick J. 
Published: February 2024

AbstractThe degradation and turnover of mitochondria is fundamental to Eukaryotes and is a key homeostatic mechanism for maintaining functional mitochondrial populations. Autophagy is an important pathway by which mitochondria are degraded, involving their sequestration into membrane‐bound autophagosomes and targeting to lytic endosomal compartments (the lysosome in animals, the vacuole in plants and yeast). Selective targeting of mitochondria for autophagy, also known as mitophagy, distinguishes mitochondria from other cell components for degradation and is necessary for the regulation of mitochondria‐specific cell processes. In mammals and yeast, mitophagy has been well characterised and is regulated by numerous pathways with diverse and important functions in the regulation of cell homeostasis, metabolism and responses to specific stresses. In contrast, we are only just beginning to understand the importance and functions of mitophagy in plants, chiefly as the proteins that target mitochondria for autophagy in plants are only recently emerging. Here, we discuss the current progress of our understanding of mitophagy in plants, the importance of mitophagy for plant life and the regulatory autophagy proteins involved in mitochondrial degradation. In particular, we will discuss the recent emergence of mitophagy receptor proteins that selectively target mitochondria for autophagy, and discuss the missing links in our knowledge of mitophagy‐regulatory proteins in plants compared to animals and yeast.
Abnormal amyloid precursor protein processing in periodontal tissue in a murine model of periodontitis induced by Porphyromonas gingivalis
Authors: Shen Hui , Jiang Yiting , Qiu Che , Xie Xinyi , Zhang Huanyu , He Zhiyan , Song Zhongchen , Zhou Wei 
Published: February 2024

AbstractObjectiveThe study aimed to investigate the change of amyloid precursor protein (APP) processing and amyloid β (Aβ) metabolites in linking periodontitis to Alzheimer's disease (AD).BackgroundAβ is one of the main pathological features of AD, and few studies have discussed changes in its expression in peripheral tissues or analyzed the relationship between the peripheral imbalance of Aβ production and clearance.MethodsA murine model of periodontitis was established by oral infection with Porphyromonas gingivalis (P. gingivalis). Micro‐computed tomography (Micro‐CT) was used to observe the destruction of the alveolar bone. Nested quantitative polymerase chain reaction (qPCR) was used to measure small quantities of P.gingivalis DNA in different tissues. Behavioral experiments were performed to measure cognitive function in the mice. The mRNA levels of TNF‐α, IL‐6, IL‐8, RANKL, OPG, APP695, APP751, APP770, and BACE1 in the gingival tissues or cortex were detected by RT‐PCR. The levels of Aβ1‐40 and Aβ1‐42 in gingival crevicular fluid (GCF) and plasma were tested by ELISA.ResultsP. gingivalis oral infection was found to cause alveolar bone resorption and impaired learning and memory. P.gingivalis DNA was detected in the gingiva, blood and cortex of the P.gingivalis group by nested qPCR (p < .05). The mRNA expression of TNF‐α, IL‐6, IL‐8, RANKL/OPG, and BACE1 in the gingival tissue was significantly higher than that in the control group (p < .05). Similarly, upregulated mRNA levels of APP695 and APP770 were observed in the gingival tissuses and cortex of the P. gingivalis group (p < .05). The levels of Aβ1‐40 and Aβ1‐42 in the GCF and plasma of the P. gingivalis group were significantly higher than those in the control group (p < .05).ConclusionP. gingivalis can directly invade the brain via hematogenous infection. The invasion of P. gingivalis could trigger an immune response and lead to an imbalance between Aβ production and clearance in peripheral tissues, which may trigger an abnormal Aβ metabolite in the brain, resulting in the occurrence and development of AD.
Feasibility of delivering vitamin A supplementation (VAS) and deworming through routine community health services in Siaya County, Kenya: A cross‐sectional study
Authors: Ochola Sophie , Lelei Asa , Korir Julius , Ombati Caleb , Chebet Caroline , Doledec David , Mutea Fridah , Nielsen Jennifer , Omariba Solomon , Njeri Esther , Baker Melissa M. 
Published: February 2024

AbstractVitamin A deficiency and soil‐transmitted helminth infection are serious public health problems in Kenya. The coverage of vitamin A supplementation and deworming medication (VASD) provided through mass campaigns is generally high, yet with a cost that is not sustainable, while coverage offered through routine health services is low. Alternative strategies are needed that achieve the recommended coverage of >80% of children twice annually and can be managed by health systems with limited resources. We undertook a study from September to December 2021 to compare the feasibility and coverage of VASD locally delivered by community health volunteers (CHV) (“intervention arm”) to that achieved by the bi‐annual Malezi Bora campaign event (“control arm”). This comparative cross‐sectional study was conducted in sub‐counties of Siaya County using both qualitative and quantitative methods. VASD were offered through the CHS in Alego Usonga and through Malezi Bora in Bondo Sub‐County. Coverage was assessed by a post‐event coverage survey among caregivers of children aged 6–59 months (n = 307 intervention; n = 318 control). Key informant interviews were conducted with n = 43 personnel across both modalities, and 10 focus group discussions were conducted with caregivers of children aged 6–59 months to explore knowledge, attitudes and perceptions of the two strategies. VAS coverage by CHV was 90.6% [95% CI: 87.3–93.9] compared to 70.4% [95% CI: 65.4–75.4] through the Malezi Bora, while deworming coverage was 73.9% [95% CI: 69.0–78.7] and 54.7% [95% CI: 49.2–60.2], respectively. With sufficient training and oversight, CHV can achieve superior coverage to campaigns.
Clinical practice guidelines for the management of overweight and obesity published internationally: A scoping review
Authors: Gaskin Cadeyrn J. , Cooper Kelly , Stephens Lena D. , Peeters Anna , Salmon Jo , Porter Judi 
Published: February 2024

SummaryWith the increasing prevalence of obesity placing additional demands on healthcare systems, many jurisdictions and professional bodies have developed clinical practice guidelines to support practitioners in the management of people with overweight and obesity. This scoping review aimed to identify key features of contemporary guidelines for the clinical management of overweight and obesity. Searches of MEDLINE, Guidelines International Network's international guidelines library, and other grey literature sources identified 38 guidelines of 18 countries and one region published since 2010. Guidelines were developed by committees (n = 36, 95%) that comprised knowledgeable experts (n = 36, 95%) and were multidisciplinary (n = 33, 87%), with limited consumer representation (n = 11, 29%). Guideline documentation incorporated review questions (n = 23, 61%), systematic reviews (n = 25, 66%), evidence grading systems (n = 33, 87%), processes for reaching consensus (n = 19, 50%), and guideline review details (n = 28, 74%). Treatment approaches included in most guidelines were nutrition and physical activity (n = 38, 100%), psychology (n = 37, 97%), pharmacotherapy (n = 32, 84%), and bariatric surgery (n = 31, 82%). Most guidelines targeted populations based on age (n = 30, 79%). Guidelines contained recommendations for pregnancy (n = 12, 32%), older adults (n = 9, 24%), and people with eating disorders (n = 8, 21%). Future guidelines would benefit from involvement of consumers including groups known to be at increased risk of overweight and obesity, targeted guidance for at risk groups, and consideration of weight bias and stigma.
Analysis of the Potential Angiogenic Mechanisms of BuShenHuoXue Decoction against Osteonecrosis of the Femoral Head Based on Network Pharmacology and Experimental Validation
Authors: Luo Di , Liu Hao , Liang Xue‐zhen , Yan Wei , Ding Chou , Hu Cheng‐bo , Yan De‐zhi , Li Jin‐song , Wu Ji‐biao 
Published: February 2024

ObjectiveOsteonecrosis of the femoral head (ONFH) is a common orthopedic disease with a high disability rate. The clinical effect of BuShenHuoXue decoction (BSHX) for ONFH is satisfactory. We aimed to elucidate the potential angiogenic mechanisms of BSHX in a rat femoral osteonecrosis model and bone marrow mesenchymal stem cells (BMSCs).MethodsWith in vivo experiments, we established the steroid‐induced osteonecrosis of the femoral head (SONFH) model using Sprague–Dawley (SD) rats (8‐week‐old). The rats were randomly divided into five group of 12 rats each and given the corresponding interventions: control, model (gavaged with 0.9% saline), BSHX low‐, medium‐ and high‐dose groups (0.132 3, 0.264 6, and 0.529 2 g/mL BSHX solution by gavage). After 12 weeks, haematoxylin and eosin (H&E) staining was preformed to evaluate rat osteonecrosis. the expression of angiogenic factors (CD31, VEGFA, KDR, VWF) in rat femoral head was detected by immunohistochemistry, qPCR and western blotting. In cell experiment, BMSCs were isolated and cultured in the femoral bone marrow cavity of 4‐week‐old SD rats. BMSCs were randomly divided into eight groups and intervened with different doses of BSHX‐containing serum and glucocorticoids: control group (CG); BSHX low‐, medium‐, and high‐dose groups (CG + 0.661 5, 1.323, and 2.646 g/kg BSHX gavage rat serum); dexamethasone (Dex) group; and Dex + BSHX low‐, medium‐, and high‐dose groups (Dex + 0.661 5, 1.323, and 2.646 g/kg BSHX gavaged rat serum), the effects of BSHX‐containing serum on the angiogenic capacity of BMSCs were examined by qPCR and Western blotting. A co‐culture system of rat aortic endothelial cells (RAOECs) and BMSCs was then established. Migration and angiogenesis of RAOECs were observed using angiogenesis and transwell assay. Identification of potential targets of BSHX against ONFH was obtained using network pharmacology.ResultsBSHX upregulated the expression of CD31, VEGFA, KDR, and VWF in rat femoral head samples and BMSCs (p < 0.05, vs. control group or model group). Different concentrations of BSHX‐containing serum significantly ameliorated the inhibition of CD31, VEGFA, KDR and VWF expression by high concentrations of Dex. BSHX‐containing serum‐induced BMSCs promoted the migration and angiogenesis of RAOECs, reversed to some extent the adverse effect of Dex on microangiogenesis in RAOECs, and increased the number of microangiogenic vessels. Furthermore, we identified VEGFA, COL1A1, COL3A1, and SPP1 as important targets of BSHX against ONFH.ConclusionBSHX upregulated the expression of angiogenic factors in the femoral head tissue of ONFH model rats and promoted the angiogenic capacity of rat RAOECs and BMSCs. This study provides an important basis for the use of BSHX for ONFH prevention and treatment.
Fine mapping of sterile genes in soybean (Glycine max [L.] Merril.) based on cross populations between multi‐elite parent and sterile lines ms1 and ms6
Authors: Jiang Zhenfeng , Song Jiazhuo , Du Yanwei , Hao Hongmei , Cheng Jiyao , Zhao Caitong , Zhang Xianfeng , Wang Wanpeng , Li Jianan , Zheng Yuhong , Yang Chunyan , Li Wenbin 
Published: February 2024

AbstractThe male sterile line of soybean is crucial for hybrid seed production, and has allowed significant advancements in soybean germplasm innovation and yield increase in China. In this study, we created two bulks of sterile plants and collected a natural population consisting of 100 elite soybean germplasms. There were significant phenotypic differences between the sterile and natural populations resulting from flowers and pods. The sterile plants exhibited fleshy spherical pods and large black‐green leaves in the maturity stage, while the leaves of the fertile plants fell off. After I2‐KI staining, the pollen of the sterile line turned light brown and yellow, while the pollen of the fertile line turned black. On the basis of the SNP sequencing results, the sterility genes were located on eight chromosomes. Additionally, they were fine‐mapped to 13 regions on six chromosomes using 72 pairs of SSR markers. Five genes involved in auxin response and pollen development were predicted as candidate genes underlying soybean sterility. These candidate genes for soybean sterility will help with gene cloning and functional analysis and accelerate the widespread use of hybrid seed production and yield increase in soybean grown in cool regions.
Drug utilisation in children and adolescents before and after the start of the COVID‐19 pandemic: Interrupted time‐series analyses in three European countries
Authors: Pedersen Elisabeth , Tripodi Elena , Aakjær Mia , Li Huiqi , Cantarutti Anna , Nyberg Fredrik , Andersen Morten , Lupattelli Angela , Nordeng Hedvig 
Published: February 2024

AbstractBackgroundThe COVID‐19 pandemic has affected children and adolescents in several ways, including worsened mental health, improvement of asthma, and increases in diabetes ketoacidosis. Less is known about how medication use in children and adolescents has been affected by the pandemic.ObjectivesTo explore how the COVID‐19 pandemic affected drug utilisation in children and adolescents in Norway, Sweden, and Italy, by child age.MethodsWe conducted a longitudinal drug utilisation study among all children and adolescents (<18 years old) in Norway and Sweden and a nationwide paediatric database covering 3% of the paediatric population in Italy. We conducted an interrupted time‐series analysis from January 2018 to December 2021, with March 2020 as the interruption point. Dispensing or prescription rates of antidepressants, anxiolytics, sleep medications, attention‐deficit/hyperactivity disorder (ADHD) medications, insulin, and asthma medications were examined.ResultsThe study population in January 2018 consisted of 3,455,521 children and adolescents (136,188 from Italy, 1,160,431 from Norway, and 2,158,902 from Sweden). For sleep medications and insulin, there were only minor changes in level or trend in some age groups after March 2020. For asthma medications, the pandemic was associated with an immediate decrease in dispensing in Norway and Sweden (range of change in level: −19.2 to −3.7 dispensings per 1000 person‐months), and an increasing trend in all countries afterward (range of change in trend: 0.3–6.4 dispensings per 1000 person‐months), especially for the youngest age groups. Among adolescents, the pandemic was associated with an increased trend for ADHD medications, antidepressants, and anxiolytics in Norway and Sweden, but not in Italy.ConclusionsThe increasing trend of psychotropic medication dispensing, especially among adolescents after the start of the pandemic, is concerning and should be investigated further. Aside from a temporary effect on asthma medication dispensing, the pandemic did not greatly affect the dispensing of the medications investigated.
Current and future perspectives of a microalgae based circular bioeconomy to manage industrial wastewater– A Systematic Review
Authors: Raghuraman Rengarajan Haryni Jayaradhika , Detchanamurthy Swaminathan , Panneerselvan Logeshwaran , Palanisami Thavamani 
Published: February 2024

AbstractPost technological advancements and industrialisation, the recovery of resources by treating wastewater is gaining momentum. As the global population continues to grow, the need for water is becoming increasingly urgent. Therefore, the re‐utilisation of water is becoming an increasingly important factor in the preservation of life on this planet. Wastewater is classified according to its source of origin. When left untreated, the effluent causes several environmental hazards and poses health issues as they have higher concentrations of nutrients and toxic heavy metals. Currently, several conventional methods exist to treat and handle wastewater, but they generate secondary waste post‐treatment and are not sustainable. Microalgae‐based treatment of wastewater is highly sustainable, cost‐efficient and aligns with the concept of circular bioeconomy. The biological treatment of effluents using microalgae has several advantages. Approximately 1.83 kg of CO2 is sequestered per kg of the dry biomass during microalgae cultivation. Among all the sustainable alternatives, microalgae offer better biomass productivity by utilising a higher concentration of nutrients in wastewater. The wastewater‐grown microalgae have higher efficiency in producing commercially important secondary metabolites. This systematic review highlights the competence of microalgae in different wastewater sources and their industrial perspectives. This also gives an overview of the biproducts produced from microalgae‐based wastewater treatment.
Positive effects of rutin on female reproduction
Authors: Sirotkin Alexander V. 
Published: February 2024

AbstractThis article reviews the source and properties of rutin (vitamin P), its general physiological and medicinal effects and their mechanisms, but the main subject of it is the currently available knowledge concerning the character and mechanisms of action of rutin on female reproductive processes. The available data demonstrate the stimulatory action of rutin on female reproductive processes: it can promote ovarian follicles development and ovulation, ovarian cyclicity, and viability of ovarian cells. On the other hand, it can suppress ovarian cancer cell and tumour development by inhibition of cell proliferation and growth and activation of their apoptosis and death. Furthermore, it could be able to prevent other reproductive disorders (ischaemia, polycystic ovarian syndrome, toxic effects of chemotherapy, nanoparticles and toluene). Rutin could exert its effects via changes in the release and reception of gonadotropin, ovarian steroid hormones, prostaglandins, cytokines, VEGF, as well as in intracellular regulators and markers of oxidative and inflammatory processes, proliferation, apoptosis and angiogenesis.
Repurposing the book as a message: Italian lyric manuscripts in prison
Authors: Banella Laura 
Published: February 2024

AbstractMany manuscripts copied in various prisons have been identified. In the late Middle Ages, prisoners were allowed not only to compose new texts, but also to be employed as scribes. The present article focuses on three manuscripts produced in prison in the fifteenth century which pair Dante and Petrarch's lyric poems with the poetry of others and of the scribes themselves. These manuscripts combine lyric collections with personal works – lyric poems, letters, drawings – penned by those who made them, resulting in individual literary organisms. By exploring three case studies of Italian lyric manuscripts produced by incarcerated scribes, the article defines a ‘genre of book’ which combined personal interventions with lyric poetry of major authors, in a complex editorial process that made of the codex a new text in itself. They illuminate the ways in which the practice of assembling lyric poetry by major authors (chiefly Dante and Petrarch) combined with personal touches, was used by readers and compilers to craft a variety of identities; but most importantly, the ways in which the codex may become a performative event, as well as a site of memory and, when sent outside of prison, a message taking the form of the book.