Exploring strategies, programs, and influencing factors for integrating social accountability into undergraduate medical education: a scoping review.

Background: Social accountability (SA) measures institutional responses to societal needs. For medical education to be socially accountable, institutions must be equitably accessible and commit to training physicians who can work with communities to address health disparities. This scoping review aimed to explore the integration of social accountability into undergraduate medical education and examine the various ways it is implemented.

Lactate transporter MCT1 in hepatic stellate cells promotes fibrotic collagen expression in nonalcoholic steatohepatitis.

Circulating lactate is a fuel source for liver metabolism but may exacerbate metabolic diseases such as nonalcoholic steatohepatitis (NASH). Indeed, haploinsufficiency of lactate transporter monocarboxylate transporter 1 (MCT1) in mice reportedly promotes resistance to hepatic steatosis and inflammation. Here, we used adeno-associated virus (AAV) vectors to deliver thyroxin binding globulin (TBG)-Cre or lecithin-retinol acyltransferase (Lrat)-Cre to MCT1 mice on a choline-deficient, high-fat NASH diet to deplete hepatocyte or stellate cell MCT1, respectively.

The missing ingredient: Medical student insights to inform and enhance learner handover.

Background: Learner handover (LH) is the passing on of information about students between educators. In light of broad acceptance that LH can improve learner support experiences and performance outcomes, those involved are seeking greater governance to achieve practical, effective handover implementation. Stakeholder consultation can inform and enable the co-creation of meaningful, robust practice guidance.

Mentoring & support practices for final year medical students during a pandemic - 'The covid doctors'.

Background: Transition from final-year medical student to newly graduated doctor is challenging with evidence of associated increased patient mortality and medical errors. Previous work suggests tackling preparedness alone does not 'solve' this transition. The current focus on mentoring and support provision during this period and is an under-researched area.

Dual targeting of hepatocyte DGAT2 and stellate cell FASN alleviates nonalcoholic steatohepatitis in mice.

Nonalcoholic steatohepatitis (NASH) is a malady of multiple cell types associated with hepatocyte triglyceride (TG) accumulation, macrophage inflammation, and stellate cell-induced fibrosis, with no approved therapeutics yet available. Here, we report that stellate cell fatty acid synthase (FASN) in de novo lipogenesis drives the autophagic flux that is required for stellate cell activation and fibrotic collagen production. Further, we employ a dual targeting approach to NASH that selectively depletes collagen through selective stellate cell knockout of FASN (using AAV9-LRAT Cre in FASN mice), while lowering hepatocyte triglyceride by depleting DGAT2 with a GalNac-conjugated, fully chemically modified siRNA.

Effect of a Hop Extract Standardized in 8-Prenylnaringenin on Bone Health and Gut Microbiome in Postmenopausal Women with Osteopenia: A One-Year Randomized, Double-Blind, Placebo-Controlled Trial.

Estrogen deficiency increases the risk of osteoporosis and fracture. The aim of this study was to investigate whether a hop extract standardized in 8-prenylnaringenin (8-PN), a potent phytoestrogen, could improve bone status of osteopenic women and to explore the gut microbiome roles in this effect. In this double-blind, placebo-controlled, randomized trial, 100 postmenopausal, osteopenic women were supplemented with calcium and vitamin D3 (CaD) tablets and either a hop extract (HE) standardized in 8-PN ( = 50) or a placebo ( = 50) for 48 weeks.

Knowledge of disease, diagnosis, adherence and impact of research in an Irish cohort of patients with inflammatory arthritis.

Patient engagement with clinicians results in shared decision making and increased adherence to medication. However, in order for strong patient: clinician partnerships to be achieved, communication barriers need to be identified. Therefore, the aim of this study was to examine the level of understanding of inflammatory arthritis patients and the need for strong patient-partnership in research.

Lactate transporter MCT1 in hepatic stellate cells promotes fibrotic collagen expression in nonalcoholic steatohepatitis.

Circulating lactate is a fuel source for liver metabolism but may exacerbate metabolic diseases such as nonalcoholic steatohepatitis (NASH). Indeed, haploinsufficiency of lactate transporter monocarboxylate transporter 1 (MCT1) in mice reportedly promotes resistance to hepatic steatosis and inflammation. Here, we used adeno-associated virus (AAV) vectors to deliver thyroxin binding globulin (TBG)-Cre or lecithin-retinol acyltransferase (Lrat)-Cre to MCT1 mice on a choline deficient, high fat NASH diet to deplete hepatocyte or stellate cell MCT1, respectively.

Health-related Internet Use by Caregivers of Children and Adolescents With Cancer.

Caregivers of children with cancer have needs for information and social support related to their child's diagnosis. The internet serves as a resource to help meet these needs. There is growing interest in health-related internet use (HRIU) by caregivers of pediatric patients as the internet rapidly evolves.

Therapeutics in rheumatology and the kidney.

The field of rheumatology has advanced significantly in recent years to provide rheumatologists with an extensive array of medications to combat rheumatic joint conditions. In contrast to an older era, when NSAIDs and other nephrotoxic agents were the mainstay of treatment, modern DMARDs vary considerably in their nephrotoxic potential and their use is not always precluded in populations with pre-existing chronic kidney disease (CKD). This review will explore in detail the safety and efficacy profiles of medications used to treat rheumatologic disease, specifically in the setting of CKD.

Is a pandemic as good as a rest? Comparing athlete burnout and stress before and after the suspension of organised team sport due to Covid-19 restrictions, and investigating the impact of athletes' responses to this period.

The COVID-19 pandemic resulted in social-distancing measures and the suspension of organised sport globally, and has been shown to have negatively impacted mental health. However, athletes may have experienced reprieve from sport demands, which have previously been linked with maladaptive responses such as burnout and stress. The aims of this study were (1) compare levels of burnout and stress reported by Gaelic games athletes pre- and post-COVID-19 suspension period, (2) explore how athletes utilised and perceived this period and the return to sport, and (3) examine the implications of this for burnout.

Tutor Uncertainty in Dealing with Unprofessional Behaviours of Medical Students and Residents: a Mixed Methods Study.

Background: Despite acknowledgement of medical students' expected professional behaviours and attitudes, there remains widespread reluctance to report students that behave inappropriately. Existing literature focuses on why faculty fail to fail, overlooking the tutors who deal with students day to day. We investigated how tutors address inappropriate behaviours and attitudes in students and residents.

Medical students and clinical placements - a qualitative study of the continuum of professional identity formation.

To explore graduates' perceptions of significant factors affecting professional identity formation (PIF) throughout their graduate medical school education journey and early practice years. A qualitative study with medical graduates using non-probability sampling. Data collected with graduates via face to face and telephone interviews.

Race and socioeconomic status in pediatric allogeneic hematopoietic cell transplantation for nonmalignant conditions.

Background: Survival disparities by race/ethnicity and socioeconomic status (SES) are observed in a wide range of pediatric treatment settings including oncology and solid organ transplantation. To date, few studies have examined the effects of race and SES on outcomes in pediatric allogeneic hematopoietic cell transplantation (HCT). We explored whether survival differed by race/ethnicity or SES in children receiving HCT for nonmalignant conditions at a single institution serving a diverse patient population.

Correction: Acute transient cognitive dysfunction and acute brain injury induced by systemic inflammation occur by dissociable IL-1-dependent mechanisms.

Following publication of this article, the authors noticed an error in the abstract, where they incorrectly stated that: "Direct application of IL-1β to ex vivo hippocampal slices induced non-synaptic depolarisation and irreversible loss of membrane potential in CA1 neurons from diseased animals and systemic LPS increased apoptosis in the degenerating brain, in an IL-1RI-/--dependent fashion". This has now been corrected to: "Direct application of IL-1β to ex vivo hippocampal slices induced non-synaptic depolarisation and irreversible loss of membrane potential in CA1 neurons from diseased animals and systemic LPS increased apoptosis in the degenerating brain, in an IL-1RI-dependent fashion". The authors would like to apologise for this error.

Postpartum depression prevalence and risk factors among Indigenous, non-Indigenous and immigrant women in Canada.

Objectives: The social position of different minority groups in contemporary societies suggests different risk factors for postpartum depression (PPD). In this study, we used two cut-offs of the Edinburgh Postpartum Depression Scale (EPDS) to examine prevalence and risk factors for PPD among mothers participating in the Canadian Maternity Experiences Survey (MES), and to compare Indigenous, Canadian-born non-Indigenous and immigrant mothers.

Methods: We used cross-sectional nationwide data from the 2006 MES (unweighted N = 6237, weighted N = 74,231) and conducted multivariate logistic regression models for EPDS ≥ 10 and EPDS ≥ 13 to explore risk factors for the total sample of mothers and in each study group.

Acute transient cognitive dysfunction and acute brain injury induced by systemic inflammation occur by dissociable IL-1-dependent mechanisms.

Systemic inflammation can impair cognition with relevance to dementia, delirium and post-operative cognitive dysfunction. Episodes of delirium also contribute to rates of long-term cognitive decline, implying that these acute events induce injury. Whether systemic inflammation-induced acute dysfunction and acute brain injury occur by overlapping or discrete mechanisms remains unexplored.

What can we learn from problem-based learning tutors at a graduate entry medical school? A mixed method approach.

Unlabelled: Problem-based learning (PBL) has been adopted by many medical schools as an innovative method to deliver an integrated medical curriculum since its inception at McMaster University (Dornan et al., Med Educ 39(2):163-170, 2005; Finucane et al., Med Educ 35(1):56-61, 2001; Barrows, Tutorials in problem-based learning: A new direction in teaching the health professions, 1984).

Validation of Transient Elastography Cut Points to Assess Advanced Liver Fibrosis in Children and Young Adults: The Boston Children's Hospital Experience.

Objective: To derive an optimal liver stiffness measurement cut point to discriminate METAVIR fibrosis stage F4 and to validate both METAVIR fibrosis stage F3-F4 and F4 cut points in a separate cohort.

Study Design: Patients at Boston Children's Hospital with liver stiffness measurement from 2006 to 2016 and liver biopsy ≤12 months before screening were eligible. Patients enrolled 2006-2011 were used to calibrate liver stiffness measurement cut points and those enrolled 2011-2016 for validation.

MDA-5 associated rapidly progressive interstitial lung disease with recurrent Pneumothoraces: a case report.

Background: Clinically hypomyopathic dermatomyositis is a rare disease that is important to recognize, investigate and treat early as it is associated with poor prognosis. In a proportion of patients, myositis specific antibodies could be negative, but with high clinical suspicion, myositis associated antibodies should be ordered. Anti-MDA-5 antibodies was reported in literature to be associated with severe and rapidly progressive interstitial lung disease, with few case reports of pneumothorax and/or pneumomediastinum.

Investigating Idiopathic Inflammatory Myopathy; Initial Cross Speciality Experience with Use of the Extended Myositis Antibody Panel.

The discovery of unique autoantibodies has informed and altered our approach to the diagnosis and management of the inflammatory myopathies. This study reports the initial clinical experience of use of the Extended Myositis Antibody (EMA) panel in the largest university teaching hospital in Ireland. We conducted a retrospective review of all patients who had serum samples tested for myositis specific antibodies and myositis associated antibodies from April 2014 to March 2015.

Correlation of Transient Elastography With Severity of Cystic Fibrosis-related Liver Disease.

Objectives: The aim of the study was to evaluate whether liver stiffness measurement (LSM), determined by transient elastography, correlates with presence and severity of liver disease in children and young adults with cystic fibrosis (CF).

Methods: Subjects underwent LSM at routine CF visits. Presence and severity of cystic fibrosis liver disease (CFLD) was determined by clinical parameters.