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Topic Review
MicroRNA in Cervical Lesions
The regulatory functions of microRNA (miRNA) are involved in all processes contributing to carcinogenesis and response to viral infections. Cervical cancer in most cases is caused by the persistence of high-risk human papillomavirus (HR-HPV) infection. While oncogenic human papillomaviruses induce aberrant expression of many cellular miRNAs, this dysregulation could be harnessed as a marker in early diagnosis of HR-HPV infection, cervical squamous intraepithelial lesions, and cancer. In recent years, growing data indicate that miRNAs show specific patterns at various stages of cervical pathology, that gives hope for the development of non-invasive diagnostic tests that take into account the heterogeneity of tumor-related changes. Due to this heterogeneity resulting in difficult to predict clinical outcomes, precise molecular tools are needed to improve the diagnostic and therapeutic process.
  • 429
  • 30 Nov 2020
Topic Review
MiRNAs/lncRNAs/circRNAs in Redox Control of Cell Senescence
Cell senescence is critical in diverse aspects of organism life. It represents a physiological program to arrest proliferation of damaged/harmful cells and is now considered an important contributor in aging and age-related pathologies. Non-coding RNAs are endogenous transcripts that govern gene regulatory networks impacting both physiological and pathological events. Among them, microRNAs (miRNAs), long non-coding RNAs (lncRNAs), and more recently circular RNAs (circRNAs) are considered crucial regulators of almost all cellular processes, including responses evoked by oxidative stress, such as senescence. 
  • 428
  • 15 Apr 2022
Topic Review
Epigenetic Modifications and Carcinogenesis
Epigenetics encompasses a group of dynamic, reversible, and heritable modifications that occur within cells that are independent of gene mutations. These alterations are highly influenced by the environment, from the environment that surrounds the human being to the internal microenvironments located within tissues and cells. The ways that pigenetic modifications promote the initiation of the tumorigenic process have been widely demonstrated. Similarly, it is well known that carcinogenesis is supported and prompted by a strong proinflammatory environment. At the same time, cancer cells can alter their epigenetic profile to generate a positive loop in the promotion of the inflammatory process. Therefore, an in-depth understanding of the epigenetic networks between the tumor microenvironment and cancer cells might highlight new targetable mechanisms that could prevent tumor progression. 
  • 427
  • 16 Mar 2022
Topic Review
Glioblastoma-Specific Strategies of Vascularization
Angiogenesis has long been implicated as a crucial process in Glioblastoma (GBM) growth and progression. GBM can adopt several strategies to build up its abundant and aberrant vasculature. Targeting GBM angiogenesis has gained more and more attention in anti-cancer therapy, and many strategies have been developed to interfere with this hallmark.
  • 427
  • 17 Oct 2022
Topic Review
Single-Cell Analysis of Metallodrugs
Platinum compounds such as cisplatin (cisPt) embody the backbone of combination chemotherapy protocols against advanced lung cancer. However, their efficacy is primarily limited by inherent or acquired platinum resistance, the origin of which has not been fully elucidated yet, although of paramount interest.
  • 426
  • 09 Sep 2021
Topic Review
Ionic Salt Signals
The strong impact that ionic signaling exerts on the immune system is not restricted to T cells. Cellular players from both the innate and adaptive immune compartments are likewise exposed to differential concentrations of ionic signals in the tissue microenvironment. While several pathways have been shown to be conserved across cell types, others will be more cell type specific, leaving room for additional salt effects to be observed in the future.
  • 426
  • 12 Oct 2021
Topic Review
Epigenetic Regulation/Dysregulation in Cancer Stem Cells
In cancer, several of post-translational modifications can undergo dysregulation, driving intratumoral heterogeneity and leading to tumor subpopulations with novel epigenetic regulation. These epigenetic regulations are carried out mainly by histone writers, erasers and readers.
  • 426
  • 10 May 2022
Topic Review
Unravelling Plant Cell Death in Host Plants
Pathogens within the oomycete genus Phytophthora are among some of the most destructive plant pathogens globally, causing disease and significant losses in important agricultural and forestry crops, damaging the environment, as well as impeding attempts to mitigate climate change. What is of increasing interest is the involvement of Phytophthora effectors in regulating programed cell death (PCD)—in particular, the hypersensitive response. 
  • 426
  • 14 Jul 2022
Topic Review
Single-Cell RNA Sequencing in Lymphatic Endothelial Cells
Lymphatic endothelial cells (LECs) line the lymphatic vasculature and play a central role in the immune response. LECs have abilities to regulate immune transport, to promote immune cell survival, and to cross present antigens to dendritic cells. Single-cell RNA sequencing (scRNA) technology has accelerated new discoveries in the field of lymphatic vascular biology. 
  • 425
  • 19 Nov 2021
Topic Review
Mechanisms of Cathepsins in Non-Alcoholic Fatty Liver Disease
Cathepsins are lysosomal proteases that are essential to maintain cellular physiological homeostasis and are involved in multiple processes, such as immune and energy regulation. Cathepsins have also been involved in pathological situations, especially when they are secreted and enter the extracellular space. Non-alcoholic fatty liver disease (NASH) is a condition in which the livers of patients are afflicted by steatosis and inflammation. Cathepsins have been found to be involved in the pathology of NASH, through acting in apoptosis, metabolism and immunity. 
  • 425
  • 08 Oct 2022
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