bluuebunny/crossref_metadata_2025_split huggingface dataset:
Risk of stroke in patients with prior VKA or DOAC: A population-based real-world registry analysis
Authors: Mayer-Suess Lukas , Rinner Heinrich , Lang Wilfried , Greisenegger Stefan , Mikšová Dominika , Gattringer Thomas , Enzigner Christian , Sykora Marek , Vosko Milan , Mutzenbach Johannes S , Ferrari Julia , Kiechl Stefan , Knoflach Michael ,   for the Tyrolean Stroke Pathway group and the Austrian Stroke Unit Registry Collaborators
Published: January 2024

Introduction: To date, risk assessment of suffering ischemic and hemorrhagic stroke in individuals under oral anticoagulation (OAC) is limited to hospital-based cohorts and patients with atrial fibrillation. Patients and methods: Through the combination of three individual datasets, (1) the population-based Tyrolean Stroke Pathway database, prospectively documenting all (unselected) stroke patients in the entire federal state of the Tyrol and (2) nation-wide prescription data, detailing each reimbursed prescription in Austria as well as (3) the Austrian Stroke Unit Registry, a nation-wide registry comprising data on all patients admitted to any of the 38 stroke units in Austria, we assessed risk of stroke in patients with prior oral anticoagulation and compared characteristics of patients taking direct oral anticoagulants and Vitamin-K-Antagonists. Results: In Austria, oral anticoagulant prescription reimbursements increased from 292,475 in 2015 to 389,407 in 2021. In the Tyrol, prior oral anticoagulation treatment was evident in 586 of 3861 (15.2%) patients with ischemic and 131 of 523 (25.0%) with hemorrhagic stroke, with 20% and 35% of those stroke patients respectively having prior oral anticoagulation due to other indications than non-valvular atrial fibrillation. Considering prescription rates, treatment with direct oral anticoagulants was associated with a reduced stroke risk compared to Vitamin-K-Antagonists, especially in ischemic (1.05% vs 0.62%; RR 0.59, p < 0.001) but also in hemorrhagic stroke, even if less pronounced (0.21% vs 0.14%; RR 0.68, p = 0.06). In Austria, prior intake of direct oral anticoagulants was associated with lower risk of suffering acute large vessel occlusion stroke (RR 0.79, p = 0.003). Discussion and conclusions: One in seven patients suffering ischemic and one in four suffering hemorrhagic stroke had prior oral anticoagulation treatment. Both ischemic and hemorrhagic strokes are less frequent in those with direct oral anticoagulant intake compared to those taking Vitamin-K-Antagonists. Establishment of clear standard operating procedures on how to best care for acute stroke patients with oral anticoagulation is essential.
Durable immunity to EBV after rituximab and third-party LMP-specific T cells: a Children’s Oncology Group study
Authors: Wistinghausen Birte , Toner Keri , Barkauskas Donald A. , Jerkins Lauren P , Kinoshita Hannah , Chansky Pamela , Pezzella Gloria , Saguilig Lauren , Hayashi Robert J. , Abhyankar Harshal , Scull Brooks , Karri Vivekanudeep , Tanna Jay , Hanley Patrick , Hermiston Michelle L. , Allen Carl E. , Bollard Catherine M. 
Published: January 2024

Abstract
Posttransplant lymphoproliferative disease (PTLD) in pediatric solid organ transplant (SOT) recipients is characterized by uncontrolled proliferation of Epstein-Barr virus–infected (EBV+) B cells due to decreased immune function. This study evaluated the feasibility, safety, clinical and immunobiological outcomes in pediatric SOT recipients with PTLD treated with rituximab and third-party latent membrane protein–specific T cells (LMP-TCs). Newly diagnosed (ND) patients without complete response to rituximab and all patients with relapsed/refractory (R/R) disease received LMP-TCs. Suitable LMP-TC products were available for all eligible subjects. Thirteen of 15 patients who received LMP-TCs were treated within the prescribed 14-day time frame. LMP-TC therapy was generally well tolerated. Notable adverse events included 3 episodes of rejection in cardiac transplant recipients during LMP-TC therapy attributed to subtherapeutic immunosuppression and 1 episode of grade 3 cytokine release syndrome. Clinical outcomes were associated with disease severity. Overall response rate (ORR) after LMP-TC cycle 1 was 70% (7/10) for the ND cohort and 20% (1/5) for the R/R cohort. For all cohorts combined, the best ORR for LMP-TC cycles 1 and 2 was 53% and the 2-year overall survival was 70.7%. vβT-cell receptor sequencing showed persistence of adoptively transferred third-party LMP-TCs for up to 8 months in the ND cohort. This study establishes the feasibility of administering novel T-cell therapies in a cooperative group clinical trial and demonstrates the potential for positive outcomes without chemotherapy for ND patients with PTLD. This trial was registered at www.clinicaltrials.gov as #NCT02900976 and at the Children's Oncology Group as ANHL1522.
Plasma growth factors maintain constitutive translation in platelets to regulate reactivity and thrombotic potential
Authors: Wurtzel Jeremy G. T. , Lazar Sophia , Askari Shayan , Zhao Xuefei , Severa Jenna , Ayombil Francis , Michael James V. , Camire Rodney M. , McKenzie Steven E. , Stalker Timothy J. , Ma Peisong , Goldfinger Lawrence E. 
Published: January 2024

Abstract
Mechanisms of proteostasis in anucleate circulating platelets are unknown and may regulate platelet function. We investigated the hypothesis that plasma–borne growth factors/hormones (GFHs) maintain constitutive translation in circulating platelets to facilitate reactivity. Bio-orthogonal noncanonical amino acid tagging (BONCAT) coupled with liquid chromatography–tandem mass spectrometry analysis revealed constitutive translation of a broad-spectrum translatome in human platelets dependent upon plasma or GFH exposure, and in murine circulation. Freshly isolated platelets from plasma showed homeostatic activation of translation-initiation signaling pathways: phosphorylation of p38/ERK upstream kinases, essential intermediate MNK1/2, and effectors eIF4E/4E-BP1. Plasma starvation led to loss of pathway phosphorylation, but it was fully restored with 5-minute stimulation by plasma or GFHs. Cycloheximide or puromycin infusion suppressed ex vivo platelet GpIIb/IIIa activation and P-selectin exposure with low thrombin concentrations and low-to-saturating concentrations of adenosine 5′-diphosphate (ADP) or thromboxane analog but not convulxin. ADP–induced thromboxane generation was blunted by translation inhibition, and secondary-wave aggregation was inhibited in a thromboxane-dependent manner. Intravenously administered puromycin reduced injury-induced clot size in cremaster muscle arterioles, and delayed primary hemostasis after tail tip amputation but did not delay neither final hemostasis after subsequent rebleeds, nor final hemostasis after jugular vein puncture. In contrast, these mice were protected from injury-induced arterial thrombosis and thrombin-induced pulmonary thromboembolism (PE), and adoptive transfer of translation-inhibited platelets into untreated mice inhibited arterial thrombosis and PE. Thus, constitutive plasma GFH-driven translation regulates platelet G protein–coupled receptor reactivity to balance hemostasis and thrombotic potential.
Three cases of recalcitrant Paecilomyces keratitis in Southern California within a short period
Authors: Kim Christine K. , Mekhail Joseph T. , Morcos David M. , Yang Christopher D. , Kedhar Sanjay R. , Kim Cinthia , Del Valle Estopinal Maria , Lee Olivia L. 
Published: January 2024

Abstract
Background
The aim of this report is to describe the risk factors, clinical course, and characteristics of three cases of Paecilomyces keratitis presenting concurrently within three months in the same location. We used in vivo confocal microscopy and histopathology to corroborate our clinical findings.

Observations
Three eyes of three elderly patients with culture-proven Paecilomyces keratitis were included in this series. These patients resided within a 15-mile radius and presented to a tertiary care eye institute in Southern California between February and April 2022. All three eyes experienced a prolonged, recalcitrant course with recurrence of keratitis in donor corneal tissue despite antifungal therapy and multiple therapeutic penetrating keratoplasties. In vivo confocal microscopy, histopathology, and microbiologic findings corroborated the diagnosis of fungal keratitis with Paecilomyces. With surgical intervention and extensive medical therapy, all three cases resolved after the addition of oral Posaconazole.

Conclusions
Paecilomyces is a rare cause of infectious keratitis. Herein we report three similar cases in elderly patients. All had prolonged, recalcitrant infections that required multiple treatment modalities. Our cases, which were supported by in vivo confocal microscopy and histopathology, highlight the importance of timely and aggressive therapy to prevent recurrence.
Analysis of the differentially expressed genes in the combs and testes of Qingyuan partridge roosters at different developmental stages
Authors: Qi Hao , Deng Zhidan , Ye Fei , Gou Junwei , Huang Miaoxin , Xiang Hai , Li Hua 
Published: January 2024

Abstract
Background
The sexual maturity of chickens is an important economic trait, and the breeding of precocious and delayed puberty roosters is an important selection strategy for broilers. The comb serves as an important secondary sexual characteristic of roosters and determines their sexual precocity. Moreover, comb development is closely associated with gonad development in roosters. However, the underlying molecular mechanism regulating the sexual maturity of roosters has not yet been fully explored.

Results
In order to identify the genes related to precocious puberty in Qingyuan partridge roosters, and based on the synchrony of testis and combs development, combined with histological observation and RNA-seq method, the developmental status and gene expression profile of combs and testis were obtained. The results showed that during the early growth and development period (77 days of age), the development of combs and testis was significant in the high comb (H) group versus the low comb (L) group (p < 0.05); however, the morphological characteristic of the comb and testicular tissues converged during the late growth and development period (112 days of age) in the H and L groups. Based on these results, RNA-sequencing analysis was performed on the comb and testis tissues of the 77 and 112 days old Qingyuan Partridge roosters with different comb height traits. GO and KEGG analysis enrichment analysis showed that the differentially expressed genes were primarily enriched in MAPK signaling, VEGF signaling, and retinol metabolism pathways. Moreover, weighted correlation network analysis and module co-expression network analysis identified WNT6, AMH, IHH, STT3A, PEX16, KPNA7, CATHL2, ROR2, PAMR1, WISP2, IL17REL, NDRG4, CYP26B1, and CRHBP as the key genes associated with the regulation of precocity and delayed puberty in Qingyuan Partridge roosters.

Conclusions
In summary, we identified the key regulatory genes of sexual precocity in roosters, which provide a theoretical basis for understanding the developmental differences between precocious and delayed puberty in roosters.
Unveiling the fructose metabolism system in Staphylococcus aureus: insights into the regulatory role of FruR and the FruRKT operon in bacterial fitness
Authors: Ge Yan , Li Daiyu , Wang Ning , Shi Yun , Guo Gang , Fang Liyuan , Zou Quanming , Liu Qiang 
Published: January 2024

Abstract
Background
The utilization of fructose as a carbon source and energy provider plays a crucial role in bacterial metabolism. Additionally, fructose metabolism directly impacts the pathogenicity and virulence of certain pathogenic microorganisms.

Results
In this study, we report the discovery of a fructose phosphotransferase system (PTS) in S. aureus. This system comprises three genes, namely fruR, fruK, and fruT, which are co-located in an operon that is indispensable for fructose utilization in S. aureus. Our findings confirm that these three genes are transcribed from a single promoter located upstream of the fruRKT operon. The fruR gene encodes a DeoR-type transcriptional regulator, designated as FruR, which represses the expression of the fruRKT operon by direct binding to its promoter region. Significantly, our experimental data demonstrate that the fruRKT operon can be induced by fructose, suggesting a potential regulatory mechanism involving intracellular fructose-1-phosphate as a direct inducer. Furthermore, we conducted RNA-seq analysis to investigate the specificity of FruR regulation in S. aureus, revealing that the fruRKT operon is predominantly regulated by FruR.

Conclusions
In summary, this study has uncovered a fructose phosphotransferase system (PTS) in S. aureus, highlighting the essential role of the fruR, fruK, and fruT genes in fructose utilization. We confirmed their co-location within an operon and established FruR as a key regulator by binding to the operon’s promoter. Importantly, we demonstrated that fructose can induce this operon, possibly through intracellular fructose-1-phosphate. Our identification of this PTS system represents the initial characterization of a fructose metabolism system in S. aureus.
An educative nutritional intervention supporting older hospital patients to eat sufficiently using eHealth: a mixed methods feasibility and pilot study
Authors: Terp Rikke , Kayser Lars , Lindhardt Tove 
Published: January 2024

Abstract
Background
Insufficient food intake is common in older hospital patients and increases the risk of readmission, mortality, and decline in functional status. To improve food intake in older patients, an eHealth solution (Food’n’Go) enabling them to participate in their own nutritional care was implemented in a hospital unit. We developed an educative nutritional intervention (ENI) to support hospitalized older adults (aged ≥ 65 years) to participate in their own nutritional care using Food’n’Go. In this study, we evaluate the feasibility of the ENI and its potential to improve nutritional intake.

Methods
Feasibility was evaluated using process evaluation, and nutritional intake was examined by using a pre- and post-test design. Assessment of feasibility: Contextual factors (availability of Food’n’Go and prevalence of counseling by a dietitian); Intervention fidelity (whether patients were informed of nutrition and Food’n’Go, and whether their needs for support were assessed); and Mechanism of impact (patients’ knowledge and skills related to nutrition and the use of Food’n’Go and their acceptance of the ENI). Assessment of nutritional intake: Patients’ intake of protein and energy based on one-day observations before implementation of the ENI (pre-test; n = 65) and after a three-month intervention (post-test; n = 65).

Results
Feasibility: Food’n’Go was available for more patients after the intervention (85 vs. 64%, p = .004). Most patients managed the use of Food’n’Go and were involved in ordering their food, but only a few monitored their food intake. Information on nutrition was not provided sufficiently to all patients. In general, the ENI had high acceptability among the patients. Nutritional intake: Compared to patients in the pre-test, patients in the post-test had a higher daily mean intake of energy (kJ) (6712 (SD: 2964) vs. 5660 (SD: 2432); difference 1052 (95% CI 111–1993)), and of protein (g) (60 (SD: 28) vs. 43 (SD: 19); difference 17 (95% CI 9–26)). Likewise, there was an increase in the mean attainment of protein requirements: 73% (SD: 34) vs. 59% (SD: 29) (p = .013).

Conclusion
The ENI is feasible for supporting hospitalized older adults to participate in their own nutrition using eHealth and preliminary results indicate that it may lead to an increasing energy and protein intake.
Spatial distribution and temporal trends of tuberculosis case notifications, Uganda: a ten-year retrospective analysis (2013–2022)
Authors: Aceng Freda Loy , Kabwama Steven Ndugwa , Ario Alex Riolexus , Etwom Alfred , Turyahabwe Stavia , Mugabe Frank Rwabinumi 
Published: January 2024

AbstractBackgroundUganda has a high incidence and prevalence of tuberculosis (TB). Analysis of spatial and temporal distribution of TB is an important tool for supporting spatial decision-making, planning, and policy formulations; however, this information is not readily available in Uganda. We determined the spatial distribution and temporal trends of tuberculosis notifications in Uganda, 2013–2022.MethodsWe conducted a retrospective analysis of routinely-generated program data reported through the National TB and Leprosy Programme (NTLP) surveillance system. We abstracted data on all TB cases diagnosed from 2013 to 2022 by district and region. We drew choropleth maps for Uganda showing the TB case notification rates (CNR) per 100,000 and calculated the CNR using the cases per district as the numerator and individual district populations as the denominators. Population estimates were obtained from the 2014 National Population and Housing Census, and a national growth rate of 3% was used to estimate the annual population increase.ResultsOver the entire study period, 568,957 cases of TB were reported in Uganda. There was a 6% annual increase in TB CNR reported from 2013 (134/100,000) to 2022 (213/100,000) (p-value for trend p < 0.00001). Cases were reported from all 12 Ministry of Health regions during the entire period. The distribution of CNR was heterogeneous throughout the country and over time. Moroto, Napak and Kampala districts had consistently high CNR throughout the ten years. Kalangala district had lower CNR from 2013 to 2018 but high CNR from 2019 to 2022. Moroto region, in the northeast, had consistently high CNR while Mbale and Soroti regions in Eastern Uganda had the lowest CNR throughout the ten years.ConclusionThere was an overall increasing trend in TB CNR from 2013 to 2022. We recommend that the National TB program institutes intensified measures aided by more funding to mitigate and reverse the negative impacts of the COVID-19 pandemic on TB.
Factors associated with blood mercury concentrations and their interactions with three glutathione S-transferase genes (GSTT1, GSTM1, and GSTP1): an exposure assessment study of typically developing Jamaican children
Authors: Zaman Sheikh Farzana , Samms-Vaughan Maureen , Saroukhani Sepideh , Bressler Jan , Hessabi Manouchehr , Grove Megan L. , Pellington Sydonnie Shakespeare , Loveland Katherine A. , Rahbar Mohammad H. 
Published: January 2024

Abstract
Background
Jamaican soil is abundant in heavy metals including mercury (Hg). Due to availability and ease of access, fish is a traditional dietary component in Jamaica and a significant source of Hg exposure. Mercury is a xenobiotic and known neuro-toxicant that affects children's neurodevelopment. Human glutathione S-transferase (GST) genes, including GSTT1, GSTM1, and GSTP1, affect Hg conjugation and elimination mechanisms.

Methods
In this exposure assessment study we used data from 375 typically developing (TD) 2–8-year-old Jamaican children to explore the association between environmental Hg exposure, GST genes, and their interaction effects on blood Hg concentrations (BHgCs). We used multivariable general linear models (GLMs).

Results
We identified the child’s age, consumption of saltwater fish, canned fish (sardine, mackerel), string beans, grain, and starches (pasta, macaroni, noodles) as the environmental factors significantly associated with BHgCs (all P < 0.05). A significant interaction between consumption of canned fish (sardine, mackerel) and GSTP1 in relation to BHgC using either a co-dominant or recessive genetic model (overall interaction P = 0.01 and P < 0.01, respectively) indicated that consumption of canned fish (sardine, mackerel) was significantly associated with higher mean BHgC only among children with the GSTP1 Ile105Val, Ile/Ile [Ratio of mean Hg (95% CI) = 1.59 (1.09, 2.32), P = 0.02] and Ile/Val [Ratio of mean Hg (95% CI) = 1.46 (1.12, 1.91), P = 0.01] genotypes.

Conclusions
Since this is the first study from Jamaica to report these findings, replication in other populations is recommended.
Indian fathers are involved in nurturing healthy behaviours in adolescents: A qualitative inquiry
Authors: Rathi Neha , Kansal Sangeeta , Worsley Anthony 
Published: January 2024

AbstractBackgroundIndian adolescents exhibit unhealthy food behaviours and inactive lifestyles which increase their risk of developing obesity and associated negative health consequences. The family food environment represents a vital setting to nurture healthy lifestyle behaviours in adolescents, with parents influencing their adolescents’ dietary and physical activity behaviours. Yet, much of the existing evidence exploring parental influences predominantly focuses on mothers while fathers’ engagement in instilling healthy dietary and physical activity behaviours is understudied, more so in the context of developing economies like India. Therefore, this qualitative study was designed to understand Indian fathers’ views on instilling healthy behaviours in their children.MethodsConvenience sampling along with snowball sampling techniques were employed to recruit fathers of adolescents aged 10–19 years from Kolkata city, India. Informed by the research aim and review of literature, an interview guide was developed and pre-tested. Interviews were carried out either in person or virtually (Zoom/telephone) in English/Hindi/Bengali as per the preference of the participants. All interactions were audio recorded, transcribed verbatim, and translated to English for the purpose of data analysis. The transcripts were analysed thematically using NVivo software program. Themes were identified using both inductive and deductive approaches.ResultsA total 36 fathers participated in the interviews. Seven main themes were identified: (i) Involvement of fathers in adolescent upbringing (i.e. engagement in meal preparation, food shopping, educational activities, physical activity); (ii) Family food environment (i.e. setting food rules, having meals with children, making food available); (iii) Challenges to instilling healthy behaviours in adolescents (i.e. adolescents’ sedentary lifestyle and liking for unhealthy foods); (iv) Barriers to routine involvement in adolescent upbringing (i.e. time constraints due to paid employment, poor socio-economic status); (v) Adolescent nutrition education: (vi) Dual burden of malnutrition (i.e. awareness of malnutrition, no knowledge about government-led health programs for adolescents); (vii) Paternal knowledge.ConclusionsThe emerging themes reveal that Indian fathers played a crucial role in instilling healthy dietary and physical activity behaviour in their adolescents through various parenting practices such as purchasing nutritious food, enforcing food rules, disseminating nutrition-related knowledge, and encouraging adolescents to participate in moderate-to-vigorous intensity outdoor sports. This provides strong support for the inclusion of fathers in sustainable family-focused lifestyle interventions to maximise the nurturing care required by adolescents as well as assist in normalising the representation of fathers in health and welfare policies designed for adolescents.