Iron and Copper Liver Concentrations in Wilson Disease.

Background And Aims: Wilson disease (WD) results in the defective incorporation of copper into ceruloplasmin as well as decreased biliary copper excretion. Secondary iron overload has also been associated with WD; however, the prevalence is currently unknown. This study aims to determine the prevalence of potential secondary iron overload in patients suspected to have WD.

Pharmacological management of pediatric metabolic dysfunction-associated steatotic liver disease.

Pediatric obesity, characterized by a body mass index (BMI) at or above the 95th percentile for age, affects a substantial number of children and adolescents worldwide. Metabolic dysfunction-associated steatotic liver disease (MASLD), formerly known as nonalcoholic fatty liver disease, represents a prominent hepatic manifestation of obesity and metabolic syndrome, emerging as the most prevalent hepatic disorder among pediatric patients and a significant contributor to liver transplantation in adults. The escalating prevalence of pediatric MASLD mirrors the alarming rise in childhood obesity rates over recent decades.

Piperine solubility enhancement via DES formation: Elucidation of intermolecular interactions and impact of counterpart structure via computational and spectroscopic approaches.

The development of new forms of existing APIs with enhanced physicochemical properties is critical for improving their therapeutic potential. In this context, ionic liquids (ILs) and deep eutectic solvents (DESs) have gained significant attention in recent years due to their unique properties and potential for solubility enhancement. In this study, we explore the role of different counterparts in the formation of IL/DESs with piperine (PI), a poorly water-soluble drug.

Liver transplantation for pediatric genetic and metabolic disorders.

Pediatric genetic and metabolic liver diseases comprise a broad spectrum of conditions and represent the second most common indication for liver transplantation following biliary atresia. The decision to transplant can be challenging and requires consideration of several factors including hepatic involvement, extra-hepatic manifestations, and anticipated post-transplant outcomes. This review examines pediatric genetic and metabolic liver diseases, their pathophysiology, clinical presentation, and the role of liver transplantation.

Cardiometabolic Risk Markers in Children With Obesity and Variants in Pathway-related Genes.

Context: Variants in melanocortin 4 receptor () pathway-related genes have been associated with obesity. The association of these variants with cardiometabolic parameters are not fully known.

Objective: We compared the severity of obesity and cardiometabolic risk markers in children with pathway-related clinically reported genetic variants relative to children without these variants.

Indole Compounds in Oncology: Therapeutic Potential and Mechanistic Insights.

Cancer remains a formidable global health challenge, with current treatment modalities such as chemotherapy, radiotherapy, surgery, and targeted therapy often hindered by low efficacy and adverse side effects. The indole scaffold, a prominent heterocyclic structure, has emerged as a promising candidate in the fight against cancer. This review consolidates recent advancements in developing natural and synthetic indolyl analogs, highlighting their antiproliferative activities against various cancer types over the past five years.

Primary hyperoxaluria: Long-term outcomes of isolated kidney versus simultaneous liver/kidney transplant.

Objectives: To compare long-term transplant outcomes (organ rejection and retransplant) of simultaneous liver/kidney transplant (SLK) versus isolated kidney transplant (IK) for patients with primary hyperoxaluria (PH).

Methods: The Rare Kidney Stone Consortium PH registry was queried to identify patients with PH who underwent SLK or IK from 1999 to 2021. Patient characteristics and long-term transplant outcomes were abstracted and analyzed.

Repurposing Phytochemicals against Breast Cancer (MCF-7) using Classical Structure-Based Drug Design.

Background: The significant public health effect of breast cancer is demonstrated by its high global prevalence and the potential for severe health consequences. The suppression of the proliferative effects facilitated by the estrogen receptor alpha (ERα) in the MCF-7 cell line is significant for breast cancer therapy.

Objective: The current work involves techniques for identifying potential inhibitors of ERα.

Does local vaginal estrogen after tension-free transobturator vaginal tape reduce overactive bladder symptoms in postmenopausal women? A prospective randomized, controlled study.

Objective: We aimed to evaluate the efficacy of topical estrogen after transvaginal tension-free vaginal tape-obturator (TVT-O) in the treatment of overactive bladder symptoms that appear after surgery.

Methods: This is a prospective randomized controlled study performed in the Urology and Gynecology Departments, Kasr Al Ainy Hospital, Cairo University, Cairo, Egypt. Two hundred and ten postmenopausal females presenting during the period between January 2017 and November 2020 with stress urinary incontinence were included in the study.

The interglenoid tubercle of the atlas is ancestral to lissamphibians.

Lissamphibians, represented today by frogs, salamanders, and caecilians, diverged deep in the tetrapod tree of life. Extensive morphological adaptations to disparate lifestyles have made linking extant lissamphibians to one another and to their extinct relatives difficult and controversial. However, the discovery of a feature on the atlas of the frog Xenopus laevis, may add to the small set of osteological traits that unite lissamphibians.

Clarifying solvent effect during photocatalytic glycerol conversion on TiO/GQD as selective photocatalyst.

Nowadays, dealing with the growing chemical and energy demands is important without compromising the environment. So, this work studies photocatalytic glycerol conversion (as biomass derivativ feedstock) into value-added products using an eco-friendly synthesized catalyst. Graphene quantum dots (GQDs) were prepared from available/cheap precursors like glucose via the hydrothermal method and used as a support for TiO.

Granulomatous Mastitis With Breast Abscess Caused by Salmonella.

Granulomatous mastitis (GM) is a rare disease that occurs in young premenopausal women, is mostly idiopathic, and is less likely to be caused by infection and trauma. It is also strongly associated with pregnancy, lactation, and hyperprolactinemia. GM superimposed by infection with abscess formation caused by Salmonella is extremely rare.

Evaluation of MMR live attenuated vaccine oncolytic potential using Ehrlich ascites carcinoma in a murine model.

MMR vaccine is a common vaccine that contains oncolytic viruses (Measles, Mumps, and Rubella) and could be used as a potential anti-cancer treatment. In this study, we assessed the anti-tumor activity of the MMR vaccine against Ehrlich ascites carcinoma (EAC) solid tumor induced in mice. The in vitro assay showed that vaccine IC50 in EAC was approximately 200 CCID The vaccine was intratumorally administrated twice weekly in EAC-bearing mice.

Overview of Progressive Familial Intrahepatic Cholestasis.

Bile acid transport is a complex physiologic process, of which disruption at any step can lead to progressive intrahepatic cholestasis (PFIC). The first described PFIC disorders were originally named as such before identification of a genetic cause. However, advances in clinical molecular genetics have led to the identification of additional disorders that can cause these monogenic inherited cholestasis syndromes, and they are now increasingly referred to by the affected protein causing disease.

Circulating Tumour Cells Indicate the Presence of Residual Disease Post-Castration in Prostate Cancer Patient-Derived Xenograft Models.

Castrate-resistant prostate cancer (CRPC) is the lethal form of prostate cancer. Epithelial mesenchymal plasticity (EMP) has been associated with disease progression to CRPC, and prostate cancer therapies targeting the androgen signalling axis, including androgen deprivation therapy (ADT), promote EMP. We explored effects of castration on EMP in the tumours and circulating tumour cells (CTCs) of patient-derived xenograft (PDX)-bearing castrated mice using human-specific RT-qPCR assays and immunocytochemistry.

Autoimmune gastrointestinal dysmotility following SARS-CoV-2 infection successfully treated with intravenous immunoglobulin.

Background: Autoimmune gastrointestinal dysmotility (AGID) is a limited form of dysautonomia that can be paraneoplastic or idiopathic. Some presentations can be preceded by a viral infection.

Methods: We report a case of a 17-year-old girl that developed intractable nausea and early satiety after SARS-CoV-2 infection.

Clinical Implications for Children Developing Direct Hyperbilirubinemia on Extracorporeal Membrane Oxygenation.

Objective: Extracorporeal membrane oxygenation (ECMO)-associated direct hyperbilirubinemia (DHB) is likely multifactorial. The objective of this study is to assess the frequency and risk factors for developing direct hyperbilirubinemia while on ECMO, and its implication on the mortality of children.

Methods: We performed a retrospective study between January 2010 and January 2020.

The inhibitory mechanisms of losartan and vitamin D on amiodarone-induced lung inflammation in rats: Role of mitogen-activated protein kinases/activator protein-1.

Amiodarone (AMD), an antiarrhythmic drug, is used cautiously due to its lung toxicity that is characterized by alveolar inflammation followed by fatal fibrosis. AMD induces lung inflammation via increasing the alveolar macrophages and disturbing the balance of T-helper-1 (Th1) and Th2 cells cytokines. In this study, the role of the mitogen-activated protein kinases (MAPKs)/activator protein-1 (AP-1) pathway in AMD-induced lung inflammation was evaluated.

MicroRNA-199: A Potential Therapeutic Tool for Hepatocellular Carcinoma in an Experimental Model.

Hepatocellular carcinoma is one of the major health problems throughout the world with a very poor prognosis. MicroRNAs are small regulatory non-protein-coding RNA molecules. We aimed at investigating microRNA-199 as a potential therapeutic tool for HCC both in vitro and in an experimental model.

Diversity of Epithelial-Mesenchymal Phenotypes in Circulating Tumour Cells from Prostate Cancer Patient-Derived Xenograft Models.

Metastasis is the leading cause of cancer-related deaths worldwide. The epithelial-mesenchymal plasticity (EMP) status of primary tumours has relevance to metastatic potential and therapy resistance. Circulating tumour cells (CTCs) provide a window into the metastatic process, and molecular characterisation of CTCs in comparison to their primary tumours could lead to a better understanding of the mechanisms involved in the metastatic cascade.

Giant mammary hamartoma in a middle aged female. Case report and review of literature of the last 15 years.

Background: Mammary hamartoma is a benign rare tumour occurring in both sexes, with size range mostly between 2-4 cm. Giant breast hamartoma (GMH) is very rare and can reach unexpected sizes in women.

Presentation Of The Case: A 26 year old Egyptian female presented with left breast lump since 3 years, gradually increasing in size, with no other associated complaints.