Dietary or pharmacological inhibition of insulin-like growth factor-1 protects from renal ischemia-reperfusion injury in mice.

One-week protein restriction (PR) limits ischemia-reperfusion (IR) damages and improves metabolic fitness. Similarly, longer-term calory restriction results in increased lifespan, partly via reduced insulin-like growth factor (IGF)-1. However, the influence of short-term PR on IGF-1 and its impact on IR are unknown.

SpeechMatch-A novel digital approach to supporting communication for neurodiverse groups.

Communication can be a challenge for a significant minority of the population. Those with intellectual disability, autism, or Stroke survivors can encounter significant problems and stigma in their communication abilities leading to worse health and social outcomes. SpeechMatch (https://www.

Subcutaneous electroencephalography monitoring for people with epilepsy and intellectual disability: co-production workshops.

Background: Nearly 25% of people with intellectual disability (PwID) have epilepsy compared to 1% of the UK general population. PwID are commonly excluded from research, eventually affecting their care. Understanding seizures in PwID is particularly challenging because of reliance on subjective external observation and poor objective validation.

Patient and Public Involvement Work With Parents of Children With Life-Limiting Conditions and Bereaved Parents: A Rapid Systematic Review.

Background: Guidance and principles for involving the public in research or service planning exist but are not specific to the needs of parents of children with life-limiting conditions or bereaved parents.

Aim: Review the evidence on involving parents of children with life-limiting conditions and bereaved parents in research, service planning and advocacy, and use this to develop best practice guidance.

Methods: Rapid review following the Cochrane Rapid Reviews Methods Group Guidance.

Association of T-Cell Phenotypes With Peri-Coronary Inflammation in People With and Without HIV and Without Cardiovascular Disease.

Background: Persistent immune activation is linked to elevated cardiovascular diseases in people with HIV on antiretroviral therapy. The fat attenuation index (FAI) is a measure of peri-coronary inflammation that independently predicts cardiovascular disease risk in people without HIV. Whether FAI is associated with immune activation is unknown.

Update on cancer screening in children with syndromes of bone lesions, hereditary leiomyoma and renal cell carcinoma syndrome, and other rare syndromes.

The management of children with syndromes associated with an increased risk of benign and malignant neoplasms is a complex challenge for healthcare professionals. The 2023 AACR Childhood Cancer Predisposition Workshop provided updated consensus guidelines on cancer surveillance in these syndromes, aiming to improve early detection, intervention, and reduce morbidity associated with such neoplasms. In this paper, we review several of the rare conditions discussed in this workshop.

Update on Pediatric Surveillance Recommendations for PTEN Hamartoma Tumor Syndrome, DICER1-Related Tumor Predisposition, and Tuberous Sclerosis Complex.

PTEN hamartoma tumor syndrome (PHTS), DICER1-related tumor predisposition (DICER1) and tuberous sclerosis complex (TSC) are rare conditions which each increase risk for distinct spectra of benign and malignant neoplasms throughout childhood and adulthood. Surveillance considerations for each of these conditions focus on patient and family education, early detection and multidisciplinary care. In this manuscript, we present updated surveillance recommendations and considerations for children and adolescents with PHTS, DICER1 and TSC and provide suggestions for further research in each of these conditions.

Preoperative methionine restriction induces perivascular adipose tissue browning and improves vein graft remodeling in male mice.

Short-term preoperative methionine restriction (MetR) is a promising translatable strategy to mitigate surgical injury response. However, its application to improve post-interventional vascular remodeling remains underexplored. Here we find that MetR protects from arterial intimal hyperplasia in a focal stenosis model and pathologic vascular remodeling following vein graft surgery in male mice.

Evidencing the challenges of care delivery for people with intellectual disability and epilepsy in England by using the Step Together toolkit.

Background: People with intellectual disability (PwID) and epilepsy have increased premature and potentially preventable mortality. This is related to a lack of equitable access to appropriate care. The Step Together guidance and toolkit, developed with patient, clinical, charity and commissioning stakeholders, allows evaluation and benchmarking of essential epilepsy service provision for PwID in eight key domains, at a care system level.

Immunotherapy response induces divergent tertiary lymphoid structure morphologies in hepatocellular carcinoma.

Tertiary lymphoid structures (TLS) are associated with improved response in solid tumors treated with immune checkpoint blockade, but understanding of the prognostic and predictive value of TLS and the circumstances of their resolution is incomplete. Here we show that in hepatocellular carcinoma treated with neoadjuvant immunotherapy, high intratumoral TLS density at the time of surgery is associated with pathologic response and improved relapse-free survival. In areas of tumor regression, we identify a noncanonical involuted morphology of TLS marked by dispersion of the B cell follicle, persistence of a T cell zone enriched for T cell-mature dendritic cell interactions and increased expression of T cell memory markers.

International consensus on fasting terminology.

Although fasting is increasingly applied for disease prevention and treatment, consensus on terminology is lacking. Using Delphi methodology, an international, multidisciplinary panel of researchers and clinicians standardized definitions of various fasting approaches in humans. Five online surveys and a live online conference were conducted with 38 experts, 25 of whom completed all 5 surveys.

Sulfur Amino Acid Restriction Enhances Exercise Capacity in Mice by Boosting Fat Oxidation in Muscle.

Dietary restriction of the sulfur-containing amino acids methionine and cysteine (SAAR) improves body composition, enhances insulin sensitivity, and extends lifespan; benefits seen also with endurance exercise. Yet, the impact of SAAR on skeletal muscle remains largely unexplored. Here we demonstrate that one week of SAAR in sedentary, young, male mice increases endurance exercise capacity.

Long-term NMN treatment increases lifespan and healthspan in mice in a sex dependent manner.

Nicotinamide adenine dinucleotide (NAD) is essential for many enzymatic reactions, including those involved in energy metabolism, DNA repair and the activity of sirtuins, a family of defensive deacylases. During aging, levels of NAD can decrease by up to 50% in some tissues, the repletion of which provides a range of health benefits in both mice and humans. Whether or not the NAD precursor nicotinamide mononucleotide (NMN) extends lifespan in mammals is not known.

Rethinking continuity in primary care for people with mesothelioma.

Background: Mesothelioma is a terminal disease that is linked to asbestos exposure. Continuity is difficult for GPs, and other healthcare professionals (HCPs), to provide within the current NHS primary care system, but is highly valued by people with mesothelioma.

Aim: To understand the experiences of continuity in primary care among people with mesothelioma, their close persons, and their HCPs; how they achieve this (or not); and how it affects their healthcare service use.

Integration of primary care and palliative care services to improve equality and equity at the end-of-life: Findings from realist stakeholder workshops.

Background: Inequalities in access to palliative and end of life care are longstanding. Integration of primary and palliative care has the potential to improve equity in the community. Evidence to inform integration is scarce as research that considers integration of primary care and palliative care services is rare.

Outcomes in ovarian Sertoli-Leydig cell tumor: A report from the International Pleuropulmonary Blastoma/DICER1 and Ovarian and Testicular Stromal Tumor Registries.

Objective: Sertoli-Leydig cell tumors (SLCTs) are rare sex cord-stromal tumors, representing <0.5% of all ovarian tumors. We sought to describe prognostic factors, treatment and outcomes for individuals with ovarian SLCT.