Subject:
All Disciplines Arts & Humanities Biology & Life Sciences Business & Economics Chemistry & Materials Science Computer Science & Mathematics Engineering Environmental & Earth Sciences Medicine & Pharmacology Physical Sciences Public Health & Healthcare Social Sciences
Sort:
Hottest Latest Alphabetical (A-Z) Alphabetical (Z-A)
Type:
All Topic Review Biography
Topic Review
Decoys in Cardiovascular Diseases Therapeutic
Cardiovascular disease (CVD) is the main cause of global death, highlighting the fact that conventional therapeutic approaches for the treatment of CVD patients are insufficient, and there is a need to develop new therapeutic approaches. In recent years, decoy technology, decoy oligodeoxynucleotides (ODN), and decoy peptides show promising results for the future treatment of CVDs. Decoy ODN inhibits transcription by binding to the transcriptional factor, while decoy peptide neutralizes receptors by binding to the ligands.
  • 222
  • 25 Sep 2023
Topic Review
The Role of Cholangioscopy in Biliary Diseases
Endoscopy plays a central role in diagnostic and therapeutic approaches to biliary disease in both benign and malignant conditions. A cholangioscope is an endoscopic instrument that allows for the direct exploration of the biliary tree. Cholangioscopy has demonstrated excellent performance in discriminating malignant conditions (such as colangiocarcinoma) from benign inflammatory strictures, and more advances (e.g., artificial intelligence and confocal laser endomicroscopy) could further increase its diagnostic accuracy. Cholangioscopy also plays a primary role in the treatment of benign conditions such as difficult bile stones (DBSs). 
  • 155
  • 25 Sep 2023
Topic Review
Changes in Gut Microbiome and Pathologies in Pregnancy
Pregnancy is a special period in a woman’s life when her organism undergoes multiple physiological changes so that the fetus has optimal conditions for growth and development. These include modifications in the composition of the microbiome that occur between the first and third trimesters of pregnancy. There is an increase in Akkermansia, Bifidobacterium, and Firmicutes, which have been associated with an increase in the need for energy storage. The growth in Proteobacteria and Actinobacteria levels has a protective effect on both the mother and the fetus via proinflammatory mechanisms.
  • 254
  • 25 Sep 2023
Topic Review
GLP-1 and DPP-4  Applied Gestational Diabetes Mellitus
Gestational diabetes mellitus (GDM) is a disorder defined as carbohydrate intolerance that manifests during the second or third trimester of pregnancy. To prevent them, it is important to keep glucose levels under control. As much as 15–30% of GDM patients will require treatment with insulin, metformin, or glyburide. With that in mind, it is crucial to keep searching for novel and improved pharmacotherapies. Nowadays, there are ongoing studies investigating the use of other groups of drugs that have proven successful in the treatment of type 2 diabetes mellitus (T2DM). Glucagon-like peptide-1 (GLP-1) receptor agonist and dipeptidyl peptidase-4 (DPP-4) inhibitor are among the drugs targeting the incretin system and are currently receiving significant attention. GLP-1 is a peptide that is produced through the proteolysis of proglucagon, a protein expressed in L cells in the intestinal mucosa, α cells of the pancreas, as well as in the nucleus of the solitary tract (NTS) in the brainstem. GLP-1 has access to a specific GLP-1 receptor (GLP-1R) that is expressed in a wide range of target tissues. It is secreted mainly after the ingestion of glucose, lipids, or mixed meals, and increases glucose-stimulated insulin secretion at physiological plasma concentrations, which meets all the criteria for an incretin hormone.
  • 127
  • 25 Sep 2023
Topic Review
Therapeutic Applications of Probiotics
Probiotics are live microorganisms that induce health benefits to the host. Prebiotics, such as inulin and fructooligosaccharides, are nondigestible food components that promote the growth of beneficial bacteria in the colon, whereas synbiotics are a mixture of live microorganisms with substrates that are selectively utilized by host which can provide even more benefits than prebiotics alone.
  • 240
  • 25 Sep 2023
Topic Review
Biomolecules in Vascular Endothelial Growth Factor
Vascular endothelial growth factor (VEGF) is a protein belonging to the VEGF family, which is a large group of molecules consisting of VEGF-A, VEGF-B, VEGF-C, VEGF-D, VEGF-E, and placental growth factor (PlGF). VEGF is a subfamily of growth factors (GF). VEGF is a multitasking protein that mediates both vasculogenesis (the process of blood vessel formation from endothelial progenitor cells in embryos and adults during tumor growth) and angiogenesis (the formation of blood vessels from pre-existing vessels formed during vasculogenesis, consisting of sprouting and splitting).
  • 199
  • 25 Sep 2023
Topic Review
Surveillance and Diagnosis of NAFLD-Related Hepatocellular Carcinoma
With the significant achievements in eradicating the hepatitis C virus by direct-acting antiviral agents and the rising epidemic of obesity, diabetes mellitus, and metabolic syndrome, there is a paradigm shift in the leading cause of liver cirrhosis and cancer to nonalcoholic fatty liver disease (NAFLD). Data highlight the rapidly rising incidence of NAFLD-related hepatocellular carcinoma (HCC) worldwide and expose the unseen part of the iceberg. NAFLD-related HCC has some characteristic features that distinguish it from other etiologies such as HBV and HCV, which makes its diagnosis and management more complicated. 
  • 202
  • 25 Sep 2023
Topic Review
Molecular Pathology of Cutaneous Squamous Cell Carcinoma
Cutaneous squamous cell carcinoma (cSCC) is the second most common skin cancer, originating from keratinocytes of the spinous layer. Numerous risk factors have been discovered for the initiation and growth of this type of cancer, such as exposure to UV and ionizing radiation, chemical carcinogens, the presence of immunosuppression states, chronic inflammation, infections with high-risk viral strains, and, last but not least, the presence of diseases associated with genetic alterations. The important socio-economic impact, as well as the difficulty associated with therapy for advanced forms, has made the molecular mechanisms underlying this neoplasia more and more intensively studied, with the intention of achieving a better understanding and advancing the treatment of this pathology.
  • 211
  • 25 Sep 2023
Topic Review
Amino Acids Breast Cancer Diagnosis and Treatment
It was shown that the content of individual amino acids changes in breast cancer by an average of 10–15% compared with healthy controls. For some amino acids (Thr, Arg, Met, and Ser), an increase in concentration is more often observed in breast cancer, and for others, a decrease is observed (Asp, Pro, Trp, and His). The accuracy of diagnostics using individual amino acids is low and increases when a number of amino acids are combined with each other or with other metabolites. Gln/Glu, Asp, Arg, Leu/Ile, Lys, and Orn have the greatest significance in assessing the risk of breast cancer.
  • 335
  • 22 Sep 2023
Topic Review
The Role of Intestinal Microbiome in Constipation
The gut microbiota represents a community of microorganisms (bacteria, fungi, archaea, viruses, and protozoa) that colonize the gut and are responsible for gut mucosal structural integrity and immune and metabolic homeostasis. The relationship between the gut microbiome and human health has been intensively researched in the past years. The gut microbial population plays a key role in intestinal motility, and dysbiosis has been correlated with chronic constipation.
  • 296
  • 22 Sep 2023
  • Page
  • of
  • 1352
Featured Entry Collections
>>

Featured Books

>>
Encyclopedia of Social Sciences
Encyclopedia of COVID-19
Encyclopedia of Fungi
Encyclopedia of Digital Society, Industry 5.0 and Smart City
Video Production Service
Feedback