bluuebunny/crossref_metadata_2025_split huggingface dataset:
From trauma to transmission: exploring the intersection of adversity, substance use, and HIV risk in women’s life histories
Authors: West Nora S. , Kussaga Frank , Rittenhouse Alex , Duroseau Brenice , Knight Deja , Mbwambo Jessie , Likindikoki Samuel , Saleem Haneefa T. 
Published: September 2023

AbstractBackgroundAt increased risk for poor health outcomes, physical and/or sexual violence, and onward transmission of HIV, women who use drugs and are living with HIV (WWUDHIV) are vulnerable and in need of services. Understanding the role of trauma across their life history may offer insights into HIV and drug use prevention and opportunities for intervention. We explored trauma and drug use among WWUDHIV in Dar es Salaam, Tanzania.MethodsWe conducted in-depth interviews with 30 WWUDHIV from January-March 2019. Interviewers used semi-structured interview guides and asked questions about the life history as related to drug use. Interviews were audio recorded, transcribed, translated, coded, and life histories charted. We utilized content analysis.ResultsParticipants described death of family members as traumatic catalysts for drug use. Sexual partners early in their life history were often the point of introduction to drugs and source of HIV acquisition. Death of partners was present across many life histories and was a traumatic event negatively influencing life trajectories, including start of sex work for survival or to support drug use. Sex work in-turn often led to traumatic events including sexual and/or physical violence. HIV diagnosis for many participants followed the start of drug use, frequently occurred during pregnancy or severe illness and was described by most participants as a trauma. Despite this, particularly during pregnancy, HIV diagnosis was a turning point for some participant’s desire to engage in drug use treatment. Traumatic events were often cumulative and regularly described as catalysts for poor mental health that could lead to new or increased drug use for coping.ConclusionsThese findings suggest trauma is common in the life history of WWUDHIV and has negative impacts on drug use and HIV vulnerability. Our life history charting highlights the cumulative and cyclical nature of trauma and drug use in this population. This study allows for better understanding of trauma, drug use, and HIV prevention, which offers opportunities for intervention among a group with limited access to services: during adolescence for orphaned youth, following the death of a child or partner, and when vulnerable women engage with the health system (HIV diagnosis, pregnancy, illness).
Timing of surgery in patients with synchronous colorectal cancer liver metastases undergoing neoadjuvant chemotherapy: a propensity score analysis
Authors: Wang Yaoqun , Wen Ningyuan , Xiong Xianze , Lu Jiong , Li Bei , Cheng Nansheng 
Published: September 2023

Abstract
Background
The optimal timing of surgery after neoadjuvant chemotherapy (NAC) in patients with synchronous colorectal cancer liver metastases (SLM) remains controversial. We plan to analyze whether the choice of different surgical timings will have different effects on the perioperative and oncologic outcomes of patients.

Method
We retrospectively collected all patients who met the inclusion and exclusion criteria from 2010 to 2020 in West China Hospital. Patients were grouped according to time interval (TI) after NAC to surgery. The perioperative and oncologic outcomes of the two groups were compared after propensity score matching. Univariate and multivariate analyzes were used to screen factors associated with prognosis.

Result
Among 255 enrolled patients, 188 were matched with comparable baseline (94 each group). Patients in the 6≦TI≦8 group had longer operation time, less intraoperative blood loss, and less postoperative complications than those in the 4≦TI < 6 group. However, the overall survival (OS) (p = 0.012) and disease-free survival (DFS) (p = 0.013) of the patients in the 4≦TI < 6 group were better than those in the 6≦TI≦8 group. Subgroup analysis found that the above conclusions still apply in age ≥ 60, non-anemic patients, and patients who underwent R0 resection. OS was inversely correlated with TI in patients without preoperative jaundice. DFS was negatively correlated with TI in patients with preoperative jaundice. Multivariate analysis showed that the prolongation of TI after NAC to surgery was an independent prognostic risk factor for OS and DFS.

Conclusions
Patients with SLM may be a better choice for surgery within 4–6 weeks after receiving NAC. Although patients with SLM undergoing surgery 4–6 weeks after NAC has a higher rate of postoperative complications, radical surgery is still recommended for a better survival benefit.
Effects of a soft robotic exosuit on the quality and speed of overground walking depends on walking ability after stroke
Authors: Sloot Lizeth H. , Baker Lauren M. , Bae Jaehyun , Porciuncula Franchino , Clément Blandine F. , Siviy Christopher , Nuckols Richard W. , Baker Teresa , Sloutsky Regina , Choe Dabin K. , O’Donnell Kathleen , Ellis Terry D. , Awad Louis N. , Walsh Conor J. 
Published: September 2023

Abstract
Background
Soft robotic exosuits can provide partial dorsiflexor and plantarflexor support in parallel with paretic muscles to improve poststroke walking capacity. Previous results indicate that baseline walking ability may impact a user’s ability to leverage the exosuit assistance, while the effects on continuous walking, walking stability, and muscle slacking have not been evaluated. Here we evaluated the effects of a portable ankle exosuit during continuous comfortable overground walking in 19 individuals with chronic hemiparesis. We also compared two speed-based subgroups (threshold: 0.93 m/s) to address poststroke heterogeneity.

Methods
We refined a previously developed portable lightweight soft exosuit to support continuous overground walking. We compared five minutes of continuous walking in a laboratory with the exosuit to walking without the exosuit in terms of ground clearance, foot landing and propulsion, as well as the energy cost of transport, walking stability and plantarflexor muscle slacking.

Results
Exosuit assistance was associated with improvements in the targeted gait impairments: 22% increase in ground clearance during swing, 5° increase in foot-to-floor angle at initial contact, and 22% increase in the center-of-mass propulsion during push-off. The improvements in propulsion and foot landing contributed to a 6.7% (0.04 m/s) increase in walking speed (R2 = 0.82). This enhancement in gait function was achieved without deterioration in muscle effort, stability or cost of transport. Subgroup analyses revealed that all individuals profited from ground clearance support, but slower individuals leveraged plantarflexor assistance to improve propulsion by 35% to walk 13% faster, while faster individuals did not change either.

Conclusions
The immediate restorative benefits of the exosuit presented here underline its promise for rehabilitative gait training in poststroke individuals.
Medicine donations: a review of policies and practices
Authors: Permaul Flores Hannah , Kohler Jillian C. , Dimancesco Deirdre , Wong Anna , Lexchin Joel 
Published: September 2023

Abstract
Background
To help promote the effective delivery of drug donations, the World Health Organization (WHO) developed the Guidelines for Medicine Donations. The need for revisions is timely given the large-scale influx of medicine donations since the start of the COVID-19 pandemic. This study analyses current policies of donors and recipients that are commensurate with the recommendations in the Guidelines and examines current practices, challenges, and revision suggestions.

Results
A search for medicine donation policies of donors and recipients was conducted in May/June 2022 and repeated in January 2023. Potential donor countries were identified from the high-income countries on the United Nation’s (UN) List of G20 Countries. Potential pharmaceutical company donors were selected from those with 2021 revenue of $30 billion or greater. Potential non-government organization donors came from the WHO list of non-governmental organizations (NGOs) and two other sources. Potential recipient countries were those on the UN List of Least Developed Countries. These four lists were supplemented with actual donors and recipients identified from the literature. All policies retrieved were screened to identify which of the 12 recommendations from the WHO Guidelines were incorporated. We identified 38 policies from 1 donor country, 6 brand-name multinational pharmaceutical companies, 6 NGOs and 25 recipient countries. Most policies incorporated all 12 recommendations. Twenty-five of the 38 policies were developed in 2010 or later. The majority of actual donors and recipients did not have policies that were publicly available. A rapid literature review for publications from 2010 onwards identified challenges in implementing the WHO Guidelines and suggested for revisions. Challenges included: (1) information management; (2) medication presentation; (3) influence from the pharmaceutical industry; (4) donation sustainability; and (5) the belief that donations are inherently good.

Conclusions
Our findings suggest that both donors and recipients could further align their policies with the existing Guidelines and both groups should be consulted on any revisions to ensure that their experiences are reflected and their needs are addressed. While the current WHO Guidelines for Medicine Donations are a solid base for medical humanitarian efforts, evidence points to the need for an update to meet current challenges.
Women’s perceptions of factors needed to encourage a culture of public breastfeeding: a cross-sectional study in Sweden, Ireland and Australia
Authors: Dykes Charlotta , Ny Pernilla , Hauck Yvonne L. , Kuliukas Lesley , Gallagher Louise , Brady Vivienne , Rubertsson Christine 
Published: September 2023

Abstract
Background
Breastfeeding in the public sphere is known to be experienced as a problem for many women. It has been shown to arouse negative feelings among the public, depending on the attitude of those in the immediate surroundings. This contributes to the fact that many women hesitate to breastfeed in public and prepare themselves for potential adverse comments.

Methods
An online survey was used for an international cross-sectional study including women living in Sweden (n = 1252), Australia (n = 7602) and Ireland (n = 1597). Women who had breastfed within the previous two years were invited to participate through Facebook. One key open-ended question was presented, inviting women to respond to: “What do you think is important or needed to encourage a breastfeeding culture where breastfeeding in public is seen as normal?” During 2018, data were collected during a four-week period. A thematic analysis of women’s responses was conducted separately in each country and then comparison and negotiation occurred once similarities between themes and subthemes were confirmed. Frequencies of subthemes were then determined and compared between the three countries.

Results
Seven subthemes developed from the data; ‘Make breastfeeding visible in society’; ‘Healthcare professionals support and knowledge regarding breastfeeding’; ‘Education of the public’; ‘Inviting environment’; ‘Zero tolerance to other’s unwanted opinions’; ‘Focusing on the needs and rights of the breastfeeding dyad’; and ‘Desexualize breastfeeding and women’s’ bodies in society’. Subthemes were integrated under two themes; ‘Active supportive interventions needed for breastfeeding’ and ‘The obvious right of breastfeeding women and children to take a seat in the public sphere’.

Conclusion
The common experience that exists today regarding public breastfeeding requires change towards normalization. Further collaborative research is recommended to meet the expressed requirements from women who wish to breastfeed in public.
Severity of hypothyroidism is inversely associated with impaired quality of life in patients referred to an endocrine clinic
Authors: Larsen Camilla B. , Winther Kristian Hillert , Cramon Per Karkov , Rasmussen Åse Krogh , Feldt-Rasmussen Ulla , Groenvold Mogens , Bjorner Jakob Bue , Hegedüs Laszlo , Watt Torquil , Bonnema Steen Joop 
Published: September 2023

Abstract
Purpose
We investigated the association between health-related quality of life (HRQL) and the severity of hypothyroidism at diagnosis in patients referred to a secondary hospital clinic.

Methods
Sixty-seven adult patients referred from primary care were enrolled. All patients had newly diagnosed hypothyroidism due to autoimmune thyroiditis and were treated with levothyroxine (LT4). The dose was adjusted according to thyroid function tests aiming at a normal plasma thyrotropin. Patients were stratified according to the severity of hypothyroidism in two different ways: the conventional approach (subclinical or overt hypothyroidism) and a novel approach according to the change (decrease or increase) in plasma level of free triiodothyronine index (FT3I) following LT4 treatment. The ThyPRO-39 questionnaire was used for measurement of HRQL at referral to the Endocrine Outpatient Clinic (higher score corresponds to worse HRQL).

Results
Free thyroxine index (FT4I) at diagnosis correlated positively with the scores on the Hypothyroid Symptoms and Tiredness scales (p = 0.018 for both). In accordance, patients with subclinical hypothyroidism (n = 36) scored higher on Hypothyroid Symptoms (p = 0.029) than patients with overt hypothyroidism (n = 31). The difference in HRQL was more pronounced if patients were stratified according to the dynamics in FT3I following LT4 treatment. Thus, patients who showed a decrease in FT3I following treatment (n = 24) scored significantly worse for Anxiety (p = 0.032) and Emotional Susceptibility (p = 0.035) than patients with an increase in FT3I (n = 43).

Conclusion
Patients referred to an endocrine clinic with mild hypothyroidism had an impaired HRQL, compared to patients with more severe hypothyroidism. The most likely explanation of this finding is a lower threshold for seeking medical consultation and secondary care referral if HRQL is deteriorated. The dynamics in plasma FT3I following treatment may be more sensitive for such a discrimination in HRQL than a stratification according to the thyroid function tests at diagnosis.
METTL3-induced lncRNA GBAP1 promotes hepatocellular carcinoma progression by activating BMP/SMAD pathway
Authors: Liu Runkun , Yin Guozhi , Tuo Hang , Guo Yixian , Zhu Yifeng , Zhang Lei , Yang Wei , Liu Qingguang , Wang Yufeng 
Published: September 2023

Abstract
Background
Hepatocellular carcinoma (HCC) is one of the most common and challenging cancers in the world. N6-methyladenosine (m6A) modification and long non-coding RNAs (lncRNAs) play critical roles in the progression of HCC. However, there are few reports on genome-wide screening and functional annotations of m6A-methylated lncRNAs in HCC.

Methods
The expression levels of m6A methyltransferase METTL3 and the association with the prognosis in HCC were determined by RT-qPCR, public dataset platforms. Then, RNA-seq, Pearson correlation analysis, MeRIP-qPCR, RNA half-life assay, gene site-directed mutation, RIP assay and RT-qPCR analysis were employed to determine the downstream target of METTL3 in HCC. Subsequently, the expression levels and roles of lncRNA glucosylceramidase beta pseudogene 1 (GBAP1) in HCC were determined by Kaplan–meier curves, RT-qPCR, in vitro functional experiments and in vivo tumorigenesis and lung metastasis models. Then, the downstream target and pathway of GBAP1 were explored by GO biological process, KEGG pathway enrichment, luciferase reporter assay, RIP assay and rescue experiments and so on.

Results
METTL3 was upregulated in HCC and closely related to HCC prognosis. And METTL3 induced GBAP1 expression by acting as the m6A writer of GBAP1 and IGF2BP2 worked as its m6A reader. Clinically, GBAP1 expression was significantly associated with tumor size, venous infiltration, TNM stage and prognosis of HCC, Functionally, GBAP1 promoted HCC metastasis and growth both in vitro and in vivo. Furthermore, GBAP1 acted as the molecular sponge for miR-22-3p to increase the expression of bone morphogenetic protein receptor type 1A (BMPR1A), which then activated BMP/SMAD pathway in HCC cells.

Conclusions
Our findings demonstrated that METTL3-induced GBAP1 promoted migration, invasion and proliferation of HCC cells via GBAP1/miR-22-3p/BMPR1A/SMAD axis. GBAP1 could be a potential prognosis indicator and therapeutic target for HCC.
Bilateral giant parathyroid adenoma and hungry bone syndrome: a case report
Authors: Martínez-Loya Carolina , Granados-Gutiérrez Dalai E. , Torrens-Chacón Anagabriela , Rodríguez-Luna David A. , Frayre-García Zabdy E. , Villegas-Vázquez Leonela , Enríquez-Sánchez Luis B. 
Published: September 2023

Abstract
Background
There is some evidence supporting the idea that double parathyroid adenomas represent a different entity from multiglandular hyperplasia; however, the distinction among them is not straightforward.

Case presentation
We described a case of primary hyperparathyroidism (PHPT) with pronounced clinical manifestations, caused by a bilateral giant parathyroid adenoma. A 34-year-old Hispanic/Latino male was diagnosed with PHPT caused by two giant parathyroid adenomas. The preoperative tests were neck ultrasound and computed tomography scan (CT-scan), showing two masses in the territory of parathyroid glands, bilaterally distributed (right was 31 × 18 × 19 mm and the left was 38 × 15 × 14 mm); sestamibi scan was not available. Parathyroid hormone (PTH) was highly elevated. Multiple complications of PHPT were present, such as bone lytic lesions, renal and pancreatic calcifications, and cardiovascular disease, the latter of which is an overlooked complication of PHPT. Multiple endocrine neoplasia 1 and 2 (MEN 1/2) were ruled out by the absence of clinical, biochemical, and radiological findings in other endocrine glands. The patient underwent subtotal parathyroidectomy with an intraoperative histopathological study; both intraoperative and definitive histopathology results were consistent with parathyroid adenomas; afterward, adequate suppression of PTH was assured, and later on, the patient presented hungry bone syndrome (HBS).

Conclusions
The diagnosis of double parathyroid adenomas is difficult. Regarding the similarities between multiglandular hyperplasia and parathyroid adenomas, this case report contributes to the further distinction between these two clinical entities. This case report also represents, in particular, the challenge of difficult diagnosis in places with limited resources, such as developing countries.
Genomic molecular epidemiology of carbapenemase-producing Escherichia coli ST410 isolates by complete genome analysis
Authors: Kyung Su Min , Lee Junho , Lee Eun-Seo , Hwang Cheol-Yong , Yoo Han Sang 
Published: September 2023

AbstractThe circulation of carbapenemase-producing Escherichia coli (CPEC) in our society is a serious concern for vulnerable patients in nosocomial environments. However, the genomic epidemiology of the circulation of CPEC bacteria among companion animals remains largely unknown. In this study, epidemiological analysis was conducted using complete genome identification of CPEC ST410 isolates obtained from companion animals. To estimate the genomic distance and relatedness of the isolates, a total of 37 whole-genome datasets of E. coli ST410 strains were downloaded and comparatively analysed. As a result of the analysis, the genomic structure of the chromosomes and plasmids was identified, revealing the genomic positions of multiple resistance and virulence genes. The isolates in this study were grouped into the subclade H24/RxC, with fimH24, and substituted quinolone resistance-determining regions (QRDRs) and multiple beta-lactamases, including extended-spectrum β-lactamase (ESBL) and carbapenemase. In addition, the in silico comparison of the whole-genome datasets revealed unidentified ST410 H24/Rx subgroups, including either high pathogenicity islands (HPIs) or H21 serotypes. Considering the genetic variations and resistance gene dissemination of the isolates carried by companion animals, future approaches for preventive measurement must include the “One Health” perspective for public health in our society.
Ranking Research Methodology by Risk — a cross-sectional study to determine the opinion of research ethics committee members
Authors: Kolstoe Simon E. , Durning Jennifer , Yost Jennifer , Aleksandrova-Yankulovska Silviya 
Published: September 2023

Abstract
Background
When reviewing a protocol, research ethics committees (RECs, equivalent to institutional review boards — IRBs) have the responsibility to consider whether the proposed research is justified. If research is not justified, it can waste participants’ time, researchers’ time and resources. As RECs are not constituted to cover all areas of scientific or academic expertise, it can be difficult for RECs to decide whether research is scientifically or methodologically justified especially in the absence of authoritative (often in the form of systematic) reviews. Where such reviews are absent, some have argued that RECs should insist on a new review of existing evidence as a condition of the REC favourable opinion. However, as RECs review a wide range of research, such requests must be proportionate to the type, and extent, of proposed projects. Risk is one factor that may influence the extent of evidence need for a REC to determine that the new project is justified, but not the only factor. The aim of the work described here was to determine whether REC members and researchers specifically link risk to the type of research methodology, and if so, whether this link could be used to help guide the need for systematic, or other, types of reviews.

Method
We conducted a cross-sectional study, gathering data between November 2020 and January 2021, to examine whether proposed research methodologies impact how RECs perceive risk to participants. We presented 31 research methodologies to REC members and researchers in the form of an international survey.

Results
We collected 283 responses that included both qualitative and quantitative data as to how research methodology impacts perceptions of risk to participants. We used the data to conclude that RECs did see a link between risk and type of research. We therefore constructed a hierarchy of risk with Phase 1 and 2 clinical trials, and clinical psychology/psychiatry intervention studies, at the top (i.e. viewed as most risky).

Conclusions
We discuss whether this hierarchy is useful for guiding RECs as to the level of scientific justification that they should seek when reviewing proposed research protocols, and present a one-page guidance sheet to help RECs during their reviews.
Correction to: On statistical convergence and strong Cesàro convergence by moduli for double sequences
Authors: León-Saavedra Fernando , Listán-García María del Carmen , Romero de la Rosa María del Pilar 
Published: September 2023

AbstractWe correct a logic mistake in our paper “On statistical convergence and strong Cesàro convergence by moduli for double sequences” (León-Saavedra et al. in J. Inequal. Appl. 2022:62, 2022).