Targeted Sequencing in Gastric Cancer: Association with Tumor Molecular Characteristics and FLOT Therapy Effectiveness.

Heterogeneity of gastric cancer (GC) is the main trigger of the disease's relapse. The aim of this study was to investigate the connections between targeted genes, cancer clinical features, and the effectiveness of FLOT chemotherapy. Twenty-one patients with gastric cancers (GCs) were included in this study.

Autophagy-Related MicroRNA: Tumor miR-125b and Thyroid Cancers.

Background: Autophagy is a stress response mechanism that causes cellular components to degrade. Its defects were associated with multiple pathologies, including cancers. Thyroid cancer is known to be the most prevalent form of malignant neoplasm among endocrine tumors.

Sars-Cov2 Induced Biochemical Mechanisms in Liver Damage and Intestinal Lesions.

Unlabelled: Multiple pathogenic mechanisms are found in SARS-CoV2 systemic inflammation. Oxidative stress, altered proteolysis, hypercoagulation, and metabolic disorders are significant in virus-induced lesions. The study aimed to investigate the biochemical mechanism of virus-induced disorders and determine the biochemical features in SARS-CoV2-associated liver damage and intestine lesions.

SARS-CoV2 Infection and Comorbidities, Role in Oncogenesis.

The widespread infectious disease caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) significantly impacts major human diseases. It is undoubtedly evident that cancer patients are more susceptible to the infection and at a higher risk of severe COVID-19 than the general population. Moreover, the rise in cancers incidence is waiting in the Globe as a long-term effect of post-COVID-19 complications.

The Association of the BRAF-V600E Mutation with the Expression of the Molecular Markers in the Primary Tumor and Metastatic Tissue in Papillary Thyroid Cancer.

Objective: The aim of this study was investigation the AKT / mTOR signaling pathway components, transcriptional and growth factors, as well as steroid hormone receptors and nuclear factors Brn-3α and TRIM16 expression in the tissue of the primary thyroid tumor and metastases, depending on the BRAF- V600E status.

Material And Methods: The study was enrolled 20 patients with PTCs, who underwent surgical treatment. They were divided into negative BRAF-V600E status (12 people), positive BRAF-V600E status (8 patients).

Molecular Protein and Expression Profile in the Primary Tumors of Clear Cell Renal Carcinoma and Metastases.

Metastasis involves the spread of cancer cells from the primary tumor to surrounding tissues and distant organs and is the primary cause of cancer morbidity and mortality. The aim of the study was the determination of change in molecular factors expression in primary kidney cancers (ccRCC) and metastatic sites. In total, 62 patients with RCC were enrolled in the study.

Progesterone Receptor Expression in the Benign Prostatic Hyperplasia and Prostate Cancer Tissues, Relation with Transcription, Growth Factors, Hormone Reception and Components of the AKT/mTOR Signaling Pathway.

Background: Progesterone receptor (PR) is a critical regulator in reproductive tissues that controls a variety of cellular processes. The objective of the study was to study the PR expression in patients with benign prostatic hyperplasia and prostate cancers in connection with the transcription, growth factors, AR, ERα, ERβ, and components of the AKT/mTOR signaling pathway expression.

Materials And Methods: Ninety-seven patients with prostate pathology were enrolled in the study.