Advances in the Release of Amide-Containing Molecules.

The ability to release a molecule from a larger construct in a controlled manner is of great importance to produce effective prodrugs, antibody-drug conjugates, and chemical probes. Amides are ubiquitous functional groups and yet methods to utilise them as molecular release handles are seldom reported. This concept article highlights the advances made in amide release strategies and how these approaches have been utilised.

Improved Annotation of Asthma Gene Variants with Cell Type Deconvolution of Nasal and Lung Expression-Quantitative Trait Loci.

Asthma is a genetically complex inflammatory airway disease associated with over 200 Single nucleotide polymorphisms (SNPs). However, the functional effects of many asthma-associated SNPs in lung and airway epithelial samples are unknown. Here, we aimed to conduct expression quantitative trait loci (eQTL) analysis using a meta-analysis of nasal and lung samples.

COPD Airway Epithelial Cell-derived Extracellular Vesicles Spread Cellular Senescence via MicroRNA-34a.

Chronic obstructive pulmonary disease (COPD) is associated with the acceleration of lung aging, and the accumulation of senescent cells in lung tissue. MicroRNA (miR)-34a induces senescence by suppressing the anti-aging molecule, sirtuin-1 (SIRT1). Senescent cells spread senescence to neighbouring and distant cells, favouring COPD progression and its comorbidities.

Cancer therapy and reproductive impact.

All patients where the cancer treatment has gonadotoxic potential should be referred for oncofertility advice. The effect of chemotherapy and radiotherapy on the human ovary can vary from no impact to full-blown premature ovarian failure due to hormonal and follicular depletion. Total contraindications to fertility cryopreservation include acute malignancy that requires immediate lifesaving therapy.

Germ cell quantification in human fetal and prepubertal testis tissues - a comparison of current methodologies.

Methods to quantify germ cell number in human immature testicular tissues are essential to evaluate the impact of chemotherapy exposures and for optimising cryopreservation protocols used in fertility preservation for prepubertal boys. Established quantification methods rely on the presence of round tubules within the tissue. However, round tubular cross sections are limited in human prepubertal testicular tissues, especially when using in vitro culture.

Neutral hydrolysis of poly(ethylene terephthalate) catalysed by highly active terephthalate-based ionic liquids at low loadings.

Novel ionic liquid catalysts comprising terephthalate anions are capable of promoting the neutral hydrolysis of relatively large flake sizes of poly(ethylene terephthalate) at 0.5 mol% loading (200 °C, 4 h, 94% yield) without either attendant product inhibition or product contamination by protonated catalyst. Catalysts with large, lipophilic phosphonium cations outperform more polar variants.

The Influence of Sex, Fitness, BMI, and Cardiovascular Risk Factors on Cerebral Blood Velocity Responsiveness to Graded Exercise Testing in Middle-Aged Adults.

Mean middle cerebral artery velocity (MCAv) and the pulsatility index (PI), at rest and in response to exercise, are important markers of cerebrovascular health status in middle-aged adults, when vascular decline assumes substantial relevance. Thus, this study aimed to describe and compare the responses of MCAv and PI to incremental exercise. Two hundred and forty-eight volunteers (50-58 years, 55% women) completed a ramp test on a cycle-ergometer.

Effectiveness of an intensive outpatient treatment programme combining prolonged exposure and EMDR therapy for adolescents and young adults with PTSD in a naturalistic setting.

Psychotherapeutic interventions aimed at treating posttraumatic stress disorder (PTSD) in adolescents and young adults are hampered by high dropout rates. Looking at the results from adult treatments, short, intensive, outpatient treatment programmes may offer a promising alternative, but it has yet to be tested in this young population. To assess the results of a six-day intensive outpatient trauma-focused treatment programme for young individuals (12-25 years) with PTSD.

Ophthalmic Outcomes in Children With Spina Bifida Myelomeningocele in Ireland.

Purpose: To investigate the ophthalmic complications associated with spina bifida myelomeningocele (SBM) in Irish children and to evaluate the impact of spinal lesion levels and shunt status on visual outcomes.

Methods: A retrospective audit was conducted on 129 children with SBM, examining visual acuity, refractive errors, strabismus, papilledema, optic atrophy, and cortical visual impairment (CVI). The median age of participants was 6.

Exploring the Use of Sea Swimming as an Intervention With Young People With Mental Health Challenges: A Qualitative Descriptive Study.

There is emerging evidence that sea swimming can have a positive impact on the mental health of adults. Less is known about how this intervention can impact young people's mental health. The aim of this study was to explore young service users and staff's perspectives on sea swimming in the child and adolescent mental health services.

Comparing to three other enteric pathogens in OligoMM mice reveals pathogen-specific host and microbiota responses.

, non-typhoidal spp., and enteropathogenic/enterohemorrhagic (EPEC/EHEC) are leading causes of food-borne illness worldwide. has been used to model EPEC and EHEC infection in mice.

Managing pre and postpartum mental health issues of refugee women from fragile and conflict-affected countries: A systematic review.

Objective: Refugee or immigrant women residing in conflict prone countries portray elevated mental health related vulnerabilities during their peripartum periods and require effective interventions for improved maternal and child well-being. The objective of this systematic review is to generate evidence on effective interventions for managing peripartum mental health issues among refugee women from conflicted settings.

Study Design: Systematic review.

Assessment of the Knowledge of Healthcare Professionals Regarding Radiological Examination in Lactating Mothers: A Cross-Sectional Survey Study in the Kingdom of Bahrain.

Objectives Breastfeeding is critical for a mother's health, as well as the development and survival of her infant. Healthcare personnel are a reliable source of information for breastfeeding mothers during and after radiological procedures, assuming their understanding is appropriate. As a result, this study analyzed healthcare professionals' knowledge of breastfeeding and radiological tests on lactating mothers.

Prospective Applications of Artificial Intelligence In Fetal Medicine: A Scoping Review of Recent Updates.

Introduction: With the incorporation of artificial intelligence (AI), significant advancements have occurred in the field of fetal medicine, holding the potential to transform prenatal care and diagnostics, promising to revolutionize prenatal care and diagnostics. This scoping review aims to explore the recent updates in the prospective application of AI in fetal medicine, evaluating its current uses, potential benefits, and limitations.

Methods: Compiling literature concerning the utilization of AI in fetal medicine does not appear to modify the subject or provide an exhaustive exploration of electronic databases.

Navigating the wild west: a review of guidance on clinical communications using personal BYOD, IM and third-party apps in the UK and Ireland.

Introduction: The ubiquity of Bring Your Own Device (BYOD) personal smartphones, Instant Messaging (IM), and third-party apps, has made these technologies compelling for efficient communications between clinicians regarding patient care. However, the sensitivity of patient-related information necessitates secure, GDPR compliant modalities that prevent unauthorised access and ensure confidentiality. This scoping review explores existing guidelines, policies, and regulations that advise clinicians in the UK and Ireland on the secure use of these digital communication tools.

Critical appraisal of methodological quality and completeness of reporting in Chinese social science systematic reviews with meta-analysis: A systematic review.

Background: A systematic review is a type of literature review that uses rigorous methods to synthesize evidence from multiple studies on a specific topic. It is widely used in academia, including medical and social science research. Social science is an academic discipline that focuses on human behaviour and society.

Long term health outcomes in people with diabetes 12 months after hospitalisation with COVID-19 in the UK: a prospective cohort study.

Background: People with diabetes are at increased risk of hospitalisation, morbidity, and mortality following SARS-CoV-2 infection. Long-term outcomes for people with diabetes previously hospitalised with COVID-19 are, however, unknown. This study aimed to determine the longer-term physical and mental health effects of COVID-19 in people with and without diabetes.

A Needle in a Haystack: Transient Porosity in a Closed Pore Square Lattice Coordination Network.

Guest transport through discrete voids (closed pores) in crystalline solids is poorly understood. Herein, we report the gas sorption properties of a nonporous coordination network, [Co(bib)2Cl2]n·2MeOH (sql-bib-Co-Cl-α), featuring square lattice (sql) topology and the bent linker 1,3-bis(1H-imidazol-1-yl)benzene (bib). The as-synthesized sql-bib-Co-Cl-α has 11.

Large simple randomized controlled trials-from drugs to medical devices: lessons from recent experience.

Randomized controlled trials (RCTs) are the cornerstone of modern evidence-based medicine. They are considered essential to establish definitive evidence of efficacy and safety for new drugs, and whenever possible they should also be the preferred method for investigating new high-risk medical devices. Well-designed studies robustly inform clinical practice guidelines and decision-making, but administrative obstacles have made it increasingly difficult to conduct informative RCTs.

Overexpression of IL-6 and STAT3 may provide new insights into ovine pulmonary adenocarcinoma development.

Background: Ovine pulmonary adenocarcinoma (OPA) is caused by Jaagsiekte sheep retrovirus (JSRV) and is considered an important potential animal model for human lung cancer. The precise mechanisms of OPA oncogenesis are still uncertain. The transcription factor signal transducer and activator of transcription 3 (STAT3) is activated by interleukin-6 (IL-6) in many cancers, but this aspect is unknown in OPA.

Cigarette smoking and perceived risk of cardiovascular disease in Iran.

Introduction: Studies have consistently demonstrated a strong link between cigarette smoking and an increased risk of cardiovascular diseases (CVD). On the other hand, studies have shown that most smokers do not have a real understanding of the cardiovascular health hazards of smoking. Therefore, the study aimed to determine the perceived risk of Myocardial Infarction (MI), Hypertension (HTN), and Stroke among current smokers in Iran.

Assessing the clinical utility of pre-operative neutrophil-lymphocyte ratio as a predictor of clinicopathological parameters in patients being treated for primary breast cancer.

Background: There is a paucity of data supporting the role of neutrophil-lymphocyte ratios (NLR) to determine clinicopathological parameters in patients being treated for primary breast cancer.

Aims: To evaluate the association between pre-operative NLR and clinicopathological parameters in patients diagnosed with breast cancer.

Methods: A retrospective cohort study was performed.

Factors of Engagement in Employment or Education Following a First Episode of Psychosis: A Systematic Review and Narrative Synthesis.

Despite 75% of people who experience a first episode of psychosis (FEP) reaching clinical remission, this population continue to face lower rates of vocational recovery. This review aimed to identify the factors which help and hinder individuals' employment and post-secondary education engagement post-FEP. Three electronic databases (Psych INFO, Medline and Social Science Database) were searched up to 21st August 2023.