Outcomes of Hematopoietic Stem Cell Transplantation in Patients With Thalassemia Major: How Do Anti-HLA Antibodies Impact?: The Impact of Anti-HLA Antibodies on Transplantation Outcomes in Thalassemia Major.

Aim: To investigate the effects of anti-human Leucocyte Antigen (HLA) antibody positivity on early hematopoietic stem cell transplantation (HSCT) results in patients with thalassemia major (TM).

Methods: One hundred and twenty-four HLA-matched HSCTs were performed in patients with TM between 2015 and 2022. Ninety-one patients were screened for anti-HLA antibodies by testing panel reactive antigens (PRA).

miR-29a Downregulates PIK3CA Expression and Inhibits Cervical Cancer Cell Dynamics: A Comparative Clinical Analysis.

HPV/pap tests are widely used for cervical cancer screening, playing a crucial role in early diagnosis and guiding future treatment options. However, approximately 50% of cervical cancer patients are diagnosed at an advanced stage, which is associated with higher recurrence rates and poorer survival outcomes than early-stage diagnoses. This underscores the need for effective treatments for advanced-stage cervical cancer.

Novel topical dressing for dry socket and comparison of its efficacy with that of Alvogyl®: A randomized controlled clinical trial.

Background: To evaluate the efficacy of a novel topical dressing (composed of triamcinolone, ground Dianthus caryophyllus, eugenol, honey, and Iris germanica) for alveolar osteitis (dry socket) against Alvogyl® (composed of eugenol, butamben, and iodoform).

Material And Methods: In a randomized parallel-armed clinical trial at Mashhad Dental School's Department of Oral and Maxillofacial Surgery, 36 patients with alveolar osteitis were randomly allocated into two groups according to the inclusion criteria (n=18), using sealed envelopes: one receiving a novel topical dressing and the other receiving Alvogyl®. Post-treatment pain was assessed using a visual analog scale immediately after the procedure and at 30 and 60 minutes, 24, 48, 72, and 96 hours, and one week later, as well as the frequency of dressing applications and analgesic usage.

NAD reloaded: Hacking bacterial defenses.

Nicotinamide adenine dinucleotide (NAD) is an essential metabolite, and its depletion serves as a common bacterial immune strategy against bacteriophages (phages). In a recent issue of Nature, Osterman et al. reveal two phage-encoded NAD restoration pathways, showcasing the phages' innovative counterstrategies against bacterial immunity and providing insights for developing novel antimicrobial approaches.

Predictors of Human Papillomavirus (HPV) Vaccine Acceptability Among Physicians, Their Knowledge on Cervical Cancer, and Factors Influencing Their Decision to Recommend It.

Introduction: In Saudi Arabia, the HPV vaccine is administered to young females through school-based immunization programs; however, the program's efficacy depends on parental consent, with physicians acting as primary determinants in parental decision-making regarding HPV vaccination.

Methods: In this cross-sectional study, we recruited 128 physicians and assessed their knowledge and attitudes toward cervical cancer, HPV, and the HPV vaccine, and unraveled predictors of HPV vaccine acceptability and factors that would influence recommending the vaccine.

Results: Although the major factor that influenced recommending the vaccine negatively was the fear of vaccine side effects, a positive influence of the physician's personal reading (91%), recommendations from colleagues (88%), and government directives (87%) provided reassurance and increased confidence in recommending the vaccine.

Acaricidal, larvacidal, and repellent activity of Linalool loaded zinc oxide nanoparticles against Hyalomma anatolicum.

Current strategies for tick control have led to the development of resistance and environmental contamination. Consequently, there is an urgent need for research into new and effective acaricides for tick control. The aim of this study was to fabricate and characterize Linalool loaded zinc oxide nanoparticles (Lin@ZNP), and to assess the acaricidal, larvacidal, and repellent activities of Lin@ ZNP against Hyalomma anatolicum, a prevalent tick species infesting cattle in Saudi Arabia.

Towards melanoma in situ vaccination with multiple ultra-narrow X-ray beams.

Despite the recent progress, current treatment modalities are not able to eradicate cancer. We show that Microbeam Radiotherapy (MRT), an innovative type of Spatially Fractionated Radiotherapy, can control murine melanoma by activating the host's own immune system. The beneficial effects are very pronounced in comparison to uniform radiotherapy traditionally employed in the clinic.

Factors influencing human papillomavirus vaccine uptake among parents and teachers of schoolgirls in Saudi Arabia: a cross-sectional study.

Introduction: Cervical cancer is a highly prevalent disease among women worldwide. However, the advent of a vaccine against HPV, the main cause of the disease, has prevented its spread. The acceptability of the HPV vaccine to different sectors of the Saudi community has yet to be clarified.

Exploring the ancient roots and modern global brews of tea and herbal beverages: A comprehensive review of origins, types, health benefits, market dynamics, and future trends.

Tea, a culturally significant beverage, originated around 2700 B.C. in ancient Chinese civilization, with a profound understanding of its therapeutic properties.

Trends in Melanoma Mortality in Serbia: A 22-Year Population-Based Study.

Background: We aimed to investigating the sex-specific and age-specific melanoma mortality trends observed on the territory of Serbia between 2000 and 2021.

Methods: This population-based study used data from the Statistical Office of the Republic of Serbia database during the period 2000-2021. The calculation of the gender and age-standardized rates (ASR) was performed.

Family-based preventive intervention for children of parents with severe mental illness: A randomized clinical trial.

Background: Children of parents with a severe mental illness have an increased risk of developing a lifetime mental illness. We aimed to compare the effects of a preventive family-based intervention, VIA Family, with treatment as usual (TAU) on these children's global functioning.

Methods: Between 2017 and 2021, we conducted a pragmatic, rater-blinded, two-arm parallel-group superiority trial in Denmark.

Innovative Cancer Immunotherapy with MAGE-A3 mRNA Cancer Vaccines.

Cancer causes over 10 million deaths annually worldwide and remains a significant global health challenge. This study investigated advanced immunotherapy strategies, focusing on mRNA vaccines that target tumor-specific antigens to activate the immune system. We developed a novel mRNA vaccine using O,O'-dimyristyl-N-lysyl aspartate (DMKD) to improve stability and phosphatidylserine (PS) to enhance antigen presentation to immune cells.

Protective Effects of a Dihydrodiazepine Against Endotoxin Shock Through Suppression of TLR4/NF-κB/IRF3 Signaling Pathways.

Sepsis and septic shock are life-threatening systemic inflammatory conditions and among the most frequent causes of morbidity and mortality globally. Preclinical evidence has identified a number of diazepine-based compounds with therapeutic potential in inflammatory diseases. However, the potential anti-inflammatory properties of diazepines in the overwhelming immune response during sepsis have been rarely examined.

Cut-off values of one-minute sit-to-stand test for determining physical performance in mild-post-COVID-19 individuals.

Background: This study aims to establish cutoff values for the one-minute sit-to-stand test (1STST) to predict physical performance in mild-post- coronavirus disease 2019 (COVID-19) individuals and to compare the 1STST with the 6-minute walk test (6MWT) in assessing hemodynamic response and to explore the correlation between 1STST, 6MWT, and muscle strength, including leg and respiratory muscle strength.

Methods: A cross-sectional study of 93 participants with mild post-COVID-19 symptoms was conducted. Sociodemographic and anthropometric data were collected, and pulmonary function, as well as respiratory and quadriceps muscle strength, were evaluated.

Delayed Gut Colonization Changes Future Insulin Resistance and Hepatic Gene Expression but Not Adiposity in Obese Mice.

Objective: The importance of early microbial dysbiosis in later development of obesity and metabolic disorders has been a subject of debate. Here we tested cause and effect in mice.

Methods: Germ-free male Swiss Webster mice were colonized in a specific-pathogen-free (SPF) facility at 1 week (1W) and 3 weeks (3W) of age.

Activating mutations remodel the chromatin accessibility landscape to drive distinct regulatory networks in -rearranged acute leukemia.

Activating and mutations commonly occur in leukemia with -gene rearrangements (-r). However, how these mutations cooperate with the -r to remodel the epigenetic landscape is unknown. Using a retroviral acute myeloid leukemia (AML) mouse model driven by , we show that , , and remodeled the chromatin accessibility landscape and associated transcriptional networks.