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Topic Review
Sarcoma Metabolomics
Sarcoma metabolomics is a broadly unexplored field that can offer diverse opportunities. Deeper characterization and a sharper picture of sarcoma metabolic and microenvironment landscape may pave the way for diagnostic and staging refinement and identification of new potential therapeutic targets, resulting in benefits for patients.
  • 501
  • 02 Jul 2021
Topic Review
Cytoskeletal Protein
Cytoskeletal protein variants include variants in desmin, lamin A/C, titin, myosin heavy and light chain, junctophilin, nucleoporin, nesprin, and filamin C.
  • 500
  • 11 Feb 2022
Topic Review
Gliomas
Gliomas are a group of primary tumors of the central nervous system (CNS) originating from glial cells. It was estimated that gliomas account for nearly a quarter of all primary CNS tumors. The management of malignant gliomas poses several challenges, in part due to the heterogeneous and resistant nature of neoplasm, as well as the obstacles faced when administering high-dose radiation and chemotherapy in tissue as vulnerable as that of the CNS. These difficulties are due to the tumor’s aggressiveness and the adverse effects of radio/chemotherapy on the brain. Stem cell therapy is an exciting area of research being explored for several medical issues.
  • 500
  • 24 Mar 2021
Topic Review
Histone Variants in Epithelial-To-Mesenchymal Transition
The epithelial-to-mesenchymal transition (EMT) is a physiological process activated during early embryogenesis, which continues to shape tissues and organs later on. It is also hijacked by tumor cells during metastasis. The regulation of EMT has been the focus of many research groups culminating in the last few years and resulting in an elaborate transcriptional network buildup. Recent discoveries pointed out that histone variants, which are key epigenetic players, appear to be involved in EMT control. 
  • 500
  • 03 Jan 2021
Topic Review
Regulation of Mitophagy
Mitophagy, the selective removal of dysfunctional mitochondria by autophagy, is critical for regulating mitochondrial quality control in many physiological processes, including cell development and differentiation. On the other hand, both impaired and excessive mitophagy are involved in the pathogenesis of different ageing-associated diseases such as neurodegeneration, cancer, myocardial injury, liver disease, sarcopenia and diabetes. The best-characterized mitophagy pathway is the PTEN-induced putative kinase 1 (PINK1)/Parkin-dependent pathway. However, other Parkin-independent pathways are also reported to mediate the tethering of mitochondria to the autophagy apparatuses, directly activating mitophagy (mitophagy receptors and other E3 ligases). In addition, the existence of molecular mechanisms other than PINK1-mediated phosphorylation for Parkin activation was proposed. The adenosine50-monophosphate (AMP)-activated protein kinase (AMPK) is emerging as a key player in mitochondrial metabolism and mitophagy.
  • 500
  • 19 Jan 2022
Topic Review
Peptide-Assisted Nucleic Acid Delivery Systems
Advances in peptide development have made peptide-assisted gene delivery more efficient in vitro and, in some instances, in small animal models. For example, cell and tissue selectivity could be greatly enhanced in the newest generation of CPPs. Other advances which allow for improved performance with regard to targeting and delivery of nucleic acids include adapting peptide sequences to facilitate escape or release from intracellular vesicles or respond to environmental stimuli for a controlled release of cargo, and the development of composite, multivalent peptide-based, or peptide-coupled structures.
  • 499
  • 08 Sep 2021
Topic Review
CREB Protein Family Members in Radioresistance Mechanisms
In the framework of space flight, the risk of radiation carcinogenesis is considered a “red” risk due to the high likelihood of occurrence as well as the high potential impact on the quality of life in terms of disease-free survival after space missions. The cyclic AMP response element-binding protein (CREB) is overexpressed both in haematological malignancies and solid tumours and its expression and function are modulated following irradiation. The CREB protein is a transcription factor and member of the CREB/activating transcription factor (ATF) family. As such, it has an essential role in a wide range of cell processes, including cell survival, proliferation, and differentiation. Among the CREB-related nuclear transcription factors, NF-κB and p53 have a relevant role in cell response to ionising radiation. Their expression and function can decide the fate of the cell by choosing between death or survival. 
  • 499
  • 09 Jan 2022
Topic Review
NSCLC 3D Models
Hypoxia is the most common microenvironment feature of lung cancer tumors, which affects cancer progression, metastasis and metabolism. Oxygen induces both proteomic and genomic changes within tumor cells, which cause many alternations in the tumor microenvironment (TME). This study defines current knowledge in the field of tumor hypoxia in non-small cell lung cancer (NSCLC), including biology, biomarkers, in vitro and in vivo studies and also hypoxia imaging and detection. While classic two-dimensional (2D) in vitro research models reveal some hypoxia dependent manifestations, three-dimensional (3D) cell culture models more accurately replicate the hypoxic TME.
  • 499
  • 26 Jan 2021
Topic Review
Interleukin (IL)-6
Interleukin (IL)-6 is a signaling molecule involved in inflammatory processes, initiating fever and mediating the acute phase response. It is a pleiotropic cytokine secreted by a range of cells, such as T cells, B cells, macrophages, osteoblasts, smooth muscle cells and several tumor cells. It is also released by cells in the brain, such as neurons, microglia and astrocytes.
  • 499
  • 20 Apr 2021
Topic Review
Epitranscriptomics to Improve ICB-Efficacy by Targeting CISH
Epitranscriptomics has contributed greatly to the clinico-biological practices due to its diverse role in regulating at the post-transcriptional and translational levels. Epitranscriptomics is generally referred to chemical modifications in the RNA molecule without changing the nucleotide sequence. So far, more than 160 chemical modifications have been identified; playing a crucial role in regulating various biological processes, for example, in acute myeloid leukemia treatment, lung adenocarcinoma, gastric cancer and broad range tumor types.
  • 499
  • 08 Oct 2021
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