Upregulated PCAT-1 predicts poor prognosis and reduced immune cell infiltration in head and neck squamous cell carcinoma through the miR-145-5p / FSCN-1 axis.

Background: LncRNA PCAT-1 is known to promote cancer proliferation, invasion, and metastasis. However, its significance in HNSCC is not fully understood. This research investigates how the PCAT-1 / miR-145-5p / FSCN-1 axis promote HNSCC.

The Impact of Telenursing on the Self-management of Gastrointestinal Symptoms in Adolescent Cancer Patients Receiving Chemotherapy.

Background: Chemotherapy is one of the cancer treatments among adolescents, after which nursing care at home is required due to developing side effects such as constipation, nausea, vomiting, and diarrhea. One solution to deliver nursing care is to provide remote self-management training.

Objective: The aim of this study is to investigate the impact of telenursing on the self-management of gastrointestinal (GI) symptoms among adolescents undergoing chemotherapy.

Mycobacterium tuberculosis: The Mechanism of Pathogenicity, Immune Responses, and Diagnostic Challenges.

Background: The infection caused by Mycobacterium tuberculosis arises from a complex interplay between the host immune system and the bacteria. Early and effective treatment of this disease is of great importance in order to prevent the emergence of drug-resistant strains. This necessitates the availability of fast and reliable diagnostic methods for managing affected cases.

The toxicological role of Myricetin in the progression of human anaplastic thyroid cancer SW1736 cell line.

Aims And Background: Anaplastic thyroid cancer cells lack the capacity to effectively accumulate iodine and are therefore unresponsive to treatment with radioactive iodine. The main objective of this study was to examine the possible therapeutic effects of Myricetin on the SW1736 ATC cell line. In this study, we assessed the influence of Myricetin on iodide absorption, sodium iodide symporter gene expression, and apoptosis induction.

Functional architecture of cerebral cortex during naturalistic movie watching.

Characterizing the functional organization of cerebral cortex is a fundamental step in understanding how different kinds of information are processed in the brain. However, it is still unclear how these areas are organized during naturalistic visual and auditory stimulation. Here, we used high-resolution functional MRI data from 176 human subjects to map the macro-architecture of the entire cerebral cortex based on responses to a 60-min audiovisual movie stimulus.

Comparative Analysis of MYB Expression by Immunohistochemistry and RNA Sequencing in Clinical Gene Fusion Detection in Adenoid Cystic Carcinoma.

Purpose: MYB has been shown to play a central role in oncogenesis in a majority of adenoid cystic carcinomas (ACC). Testing for MYB expression via immunohistochemistry (IHC) or testing for the MYB gene fusion by next-generation sequencing (NGS) have become useful tools for the diagnosis of ACC. In addition, detection of MYB expression may have implications for patient management.

From discovery to treatment: tracing the path of hepatitis E virus.

The hepatitis E virus (HEV) is a major cause of acute viral hepatitis worldwide. HEV is classified into eight genotypes, labeled HEV-1 through HEV-8. Genotypes 1 and 2 exclusively infect humans, while genotypes 3, 4, and 7 can infect both humans and animals.

The importance of the circRNA/Wnt axis in gliomas: Biological functions and clinical opportunities.

Gliomas are among the most common cancers in the central nervous system, arising through various signaling pathways. One significant pathway is Wnt signaling, a tightly regulated process that plays a crucial role in gliomagenesis and development. The current study aims to explore the relationship between circular RNAs (circRNAs) and the Wnt/β-catenin signaling pathway in gliomas, considering the growing recognition of circRNAs in disease pathogenesis.

Magnetic fields reveal signatures of triplet-pair multi-exciton photoluminescence in singlet fission.

The photophysical processes of singlet fission and triplet fusion have numerous emerging applications. They involve the separation of a photo-generated singlet exciton into two dark triplet excitons and the fusion of two dark triplet excitons into an emissive singlet exciton, respectively. The role of the excimer state and the nature of the triplet-pair state in these processes have been a matter of contention.

The emerging role of circular RNAs in cisplatin resistance in ovarian cancer: From molecular mechanism to future potential.

Ovarian cancer (OC) is the most common cause of death in female cancers. The prognosis of OC is very poor due to delayed diagnosis and identification of most patients in advanced stages, metastasis, recurrence, and resistance to chemotherapy. As chemotherapy with platinum-based drugs such as cisplatin (DDP) is the main treatment in most OC cases, resistance to DDP is an important obstacle to achieving satisfactory therapeutic efficacy.

Platelet-derived biomaterial controls aspergillus fumigatus keratitis by decreasing fungal burden: an in vivo study.

Fungal keratitis is a severe corneal infection characterized by suppurative and ulcerative lesions. Aspergillus fumigatus is a common cause of fungal keratitis. Antifungal drugs, such as natamycin, are currently the first-line treatment for fungal keratitis, but their ineffectiveness leads to blindness and perforation.

Investigation of Epstein-Barr virus, Cytomegalovirus, Human herpesvirus 6, and Polyoma viruses (JC virus, BK virus) among Gastric cancer patients: A cross sectional study.

Background And Aims: Gastric cancer is a significant global issue with a high death rate. This malignancy could be associated with several viral agents such as EBV, CMV, HHV-6, JCV, and BKV.

Objective: Evaluation of EBV, CMV, HHV-6 ,and JCV, BKV frequency among gastric cancer patients.

Acquired Vitelliform Lesions in Intermediate Age-Related Macular Degeneration: A Cross Sectional Study.

Purpose: This study aims to define the characteristics of acquired vitelliform lesions (AVLs) in patients with intermediate age-related macular degeneration (iAMD).

Design: Retrospective, observational, cross sectional study.

Subjects: This study included 217 eyes with AVLs associated with iAMD, and an equivalent number of control patients.

Inhibitory effect of natural compounds on quorum sensing system in : a helpful promise for managing biofilm community.

biofilm is a community of bacteria that adhere to live or non-living surfaces and are encapsulated by an extracellular polymeric substance. Unlike individual planktonic cells, biofilms possess a notable inherent resistance to sanitizers and antibiotics. Overcoming this resistance is a substantial barrier in the medical and food industries.

Predictive Factors Influencing the Evolution of Acquired Vitelliform Lesions in Intermediate Age-Related Macular Degeneration Eyes.

Purpose: In this study, we identify risk factors that predict the progression of acquired vitelliform lesions (AVLs) over time.

Design: Retrospective cohort study.

Subjects: One hundred sixty-three eyes of 132 patients with a diagnosis of intermediate age-related macular degeneration (iAMD) with AVL.

Automated diagnosis of plus disease in retinopathy of prematurity using quantification of vessels characteristics.

The condition known as Plus disease is distinguished by atypical alterations in the retinal vasculature of neonates born prematurely. It has been demonstrated that the diagnosis of Plus disease is subjective and qualitative in nature. The utilization of quantitative methods and computer-based image analysis to enhance the objectivity of Plus disease diagnosis has been extensively established in the literature.

Molecular Identification of Escherichia coli Pathotypes and their Antimicrobial Resistance Profiles in Stool Samples Isolated from Patients in the West of Iran.

Background: Gastroenteritis refers to an infection in the stomach and small intestine that may be caused by bacteria, viruses, and other pathogenic agents. Most strains of Escherichia coli (E. coli) in the gastrointestinal system have shared a symbiotic relationship with humans, but some serotypes are pathogenic.

Recurrent unilateral pupillary dilation and transient visual blurring: A clinical challenge during hypoxia exposure in a male fighter pilot.

Hypoxia is an operational concern in military aviation, and fighter pilots should undertake altitude hypoxia training. Anisocoria is a significant clinical dilemma and may remain a diagnostic challenge for specialists. We present a case of atraumatic unilateral mydriasis during hypobaric chamber training.