Current Molecular Medicine - Volume 21, Issue 7, 2021

Obesity is a global problem and the most common metabolic disorder leading to many associated diseases, such as arterial hypertension, ischemic heart disease, type 2 diabetes, certain types of cancer, impaired lipid and uric acid metabolism. The prevalence of obesity has risen globally in the past four decades in both children and adults, and it accounts for the rapid increase in the prevalence of diabetes. Currently, the study o Read More

Male fertility is closely related to the normal function of the hypothalamicpituitary- testicular axis. The testis is an important male reproductive organ that secretes androgen and produces sperm through spermatogenesis. Spermatogenesis refers to the process by which spermatogonial stem cells (SSCs) produce highly differentiated spermatozoa and is divided into three stages: mitosis, meiosis and spermiogenesis. Sper Read More

Helicobacter pylori, the most frequent pathogen worldwide that colonizes around 50% of the world’s population, causes important diseases such as gastric adenocarcinoma, chronic gastritis, and gastric mucosa-associated lymphoid tissue (MALT) lymphoma. In recent years, various studies have reported that H. pylori biofilm may be one of the critical barriers to the eradication of this bacterial infection. Biofilms inhibit the penetra Read More

The coronavirus disease 19 (COVID-19) is a highly pathogenic and transmissible viral disease caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which originated in the city of Wuhan, Hubei Province, Central China and spread quickly around the world. The genome sequence of SARSCoV- 2 is phylogenetically related to bat-derived severe acute respiratory syndrome-like (SARS-like) coronaviruses; the Read More

Osteosarcoma (OS) is a primary bone malignancy, which has a high incidence in children and adolescents. The affected cells and tissues show the properties of drug-resistance and the prognosis remains poor in OS; therefore, there is an essential need for novel therapeutic approaches. MicroRNAs (miRNAs) expression pattern has been established to be involved in the pathogenesis of OS. miRNAs are small non-coding RN Read More

The coronavirus disease 2019 (COVID-19) is currently a new public health crisis threatening the world. This pandemic disease is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The virus has been reported to be originated in bats, and by yet unknown intermediary animals were transmitted to humans in China 2019. The SARS-CoV-2 spreads faster than its two ancestors, the SARS-CoV and Middle Ea Read More

Wide exploration of noninvasive tumor/cancer biomarkers has shed light on clinical diagnosis. However, many under-investigated biomarkers showed limited application potency due to low sensitivity and specificity, while extracellular vehicles (EVs) were gradually recognized as promising candidates. EVs are small vesicles transporting bioactive cargos between cells in multiple physiological processes and also in tumor/canc Read More