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Topic Review
Cell Cycle
The cell cycle is the series of events that take place in a cell, which drives it to divide and produce two new daughter cells. The typical cell cycle in eukaryotes is composed of the following phases: G1, S, G2, and M phase.
  • 2.7K
  • 03 Dec 2021
Topic Review
Application of Calcitriol in Breast Cancer
Calcitriol represents the most active VD metabolite and hormonal form, which modulates calcium homeostasis through actions on the kidney, bone, and intestinal tract. However, calcitriol is also known for its potent anticancer effects. In particular, calcitriol inhibits breast cancer cells proliferation and tumorigenesis.
  • 490
  • 03 Dec 2021
Topic Review
LncRNAs in Pulmonary Arterial Hypertension
Pulmonary arterial hypertension (PAH) is a debilitating condition of the pulmonary circulatory system that occurs in patients of all ages and if untreated, eventually leads to right heart failure and death.
  • 375
  • 02 Dec 2021
Topic Review
Fibronectin in Osteoarthritis
Fibronectin is a component of the extracellular matrix essential to its assembly, which also regulates some cellular functions. However, cleavage of fibronectin in pathological conditions releases fibronectin fragments with pro-inflammatory and degradative properties. During the development of osteoarthritis, tissue proteolysis and injury induce extracellular matrix degradation, generating fibronectin fragments that promote inflammation and degradation by the induction of cytokine and proteinase expressions.
  • 576
  • 02 Dec 2021
Topic Review
PTP61F Mediates Cell Competition
Tissue homeostasis via the elimination of aberrant cells is fundamental for organism survival. Cell competition is a key homeostatic mechanism, contributing to the recognition and elimination of aberrant cells, preventing their malignant progression and the development of tumors. 
  • 462
  • 02 Dec 2021
Topic Review
SAHA
Suberoylanilide hydroxamic acid (SAHA) inhibits class I and II HDACs by binding to the Zn2+ chelation center in the enzyme and affects processes that lead to cell cycle arrest and apoptosis .However, in Phase II studies, SAHA has demonstrated little to no efficacy either alone or in combination with standard anti-cancer treatments. Several factors may cause the lack of HDAC response including low stability in the blood stream (two-hour elimination half-life) and an inability to accumulate adequate concentrations at the tumor site, a combination of increased drug efflux pump activity and low tumor penetration. Furthermore, the pharmacology of SAHA is particularly complex as it can act as an enzyme inducer following repeated dosing, increasing HDAC levels and may modify its own kinetics.
  • 593
  • 02 Dec 2021
Topic Review
Synaptotagmin-13 Is a Neuroendocrine Marker
Synaptotagmin-13 (Syt13) is an atypical member of the vesicle trafficking synaptotagmin protein family. The expression pattern and the biological function of this Ca2+-independent protein are not well resolved. Here, we have generated a novel Syt13-Venus fusion (Syt13-VF) fluorescence reporter allele to track and isolate tissues and cells expressing Syt13 protein. The reporter allele is regulated by endogenous cis-regulatory elements of Syt13 and the fusion protein follows an identical expression pattern of the endogenous Syt13 protein. The homozygous reporter mice are viable and fertile.
  • 477
  • 01 Dec 2021
Topic Review
N-Glycomics of Human Erythrocytes
Glycosylation is a complex post-translational modification that conveys functional diversity to glycoconjugates. Cell surface glycosylation mediates several biological activities such as induction of the intracellular signaling pathway and pathogen recognition. Red blood cell (RBC) membrane N-glycans determine blood type and influence cell lifespan. Although several proteomic studies have been carried out, the glycosylation of RBC membrane proteins has not been systematically investigated.
  • 300
  • 01 Dec 2021
Topic Review
CRISPR Screen
Genome-wide CRISPR/Cas9 screen provides a robust and unbiased means for interrogating such genes, and a series of landmark reports since its introduction in 2014 have demonstrated that the technology yields high-quality functional hits. This technology, in combination with other orthogonal methods for studying protein function on a systems scale, can provide valuable functional insights that would take years to establish using conventional methods.
  • 543
  • 01 Dec 2021
Topic Review
Phytochemicals Modulate lncRNAs and Carbonic Anhydrases in Cancer
Long non-coding RNAs (lncRNAs) are classified as a group of transcripts that regulate various biological processes, such as RNA processing, epigenetic control, and signaling pathways. According to recent studies, lncRNAs are dysregulated in cancer and play an important role in cancer incidence and spreading. There is also an association between lncRNAs and the overexpression of some tumor-associated proteins, including carbonic anhydrases II, IX, and XII (CA II, CA IX, and CA XII). Therefore, not only CA inhibition but also lncRNA modulation, could represent an attractive strategy for cancer prevention and therapy. Experimental studies have suggested that herbal compounds regulate the expression of many lncRNAs involved in cancer, such as HOTAIR (HOX transcript antisense RNA), H19, MALAT1 (metastasis-associated lung adenocarcinoma transcript 1), PCGEM1 (Prostate cancer gene expression marker 1), PVT1, etc. These plant-derived drugs or phytochemicals include resveratrol, curcumin, genistein, quercetin, epigallocatechin-3-galate, camptothecin, and 3,3'-diindolylmethane. More comprehensive information about lncRNA modulation via phytochemicals would be helpful for the administration of new herbal derivatives in cancer therapy.
  • 411
  • 01 Dec 2021
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