Clinical Image Open Access
Volume 5 | Issue 1 | DOI: https://doi.org/10.33696/Gastroenterology.5.049
Colonic Granular Cell Tumor
Yong-Xin Yang1,2,3, Wei Liu1,2,3,*
- 1The First College of Clinical Medical Science, China Three Gorges University, Yichang, China
- 2Institute of Digestive Disease, China Three Gorges University, Yichang, China
- 3Department of Gastroenterology, Yichang Central People’s Hospital, Yichang, China
Corresponding Author
Wei Liu, liuwei@ctgu.edu.cn
Received Date: January 28, 2024
Accepted Date: February 19, 2024
Yang YX, Liu W. Colonic Granular Cell Tumor. Arch Gastroenterol Res. 2024;5(1):11-12.
Copyright: © 2024 Yang YX, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Recommended Articles
Escherichia coli Stress, Multi-cellularity, and the Generation of the Quorum Sensing Peptide EDF
Bacterial communication via quorum sensing (QS) molecules, as well as toxin-antitoxin (TA) gene modules located on bacterial chromosomes are well-studied mechanisms. Escherichia coli mazEF is a stress-induced TA system mediating cell death requiring a QS extracellular death factor (EDF), the pentapeptide NNWNN. MazF is an endoribonuclease specific for ACA sites. During adverse conditions, the activated MazF generates a stress induced translation machinery, composed of MazF-processed mRNAs and selective ribosomes that specifically translate these processed mRNAs.
Constitutively Active Death Receptor Induces Apoptosis in Mammalian Cells
Apoptosis is a physiological response in development and homeostasis of metazoans. Apoptosis is triggered during pathological events as a means to renew affected tissues and eliminate cancer cells. The immune system regulates the extrinsic pathway of apoptosis, where signals such as TNFα or displayed ligands on the surface of immune cells trigger signal cascades by death receptors present on targeted cells. Therapeutics, like Doxorubicin, lead to apoptosis successfully.
Chimeric Antigen Receptor CAR NK Cells Emerging Immunotherapy for the Treatment of Cancer
Although NK cells are recognized as effector lymphocytes of the innate immune system, they also regulate the adaptive immune response by releasing inflammatory cytokines and developing immunological memory. Unlike other lymphocytes such as T or B cells, NK cells do not express rearrangeable, antigen-specific receptors.
Flow Cytometric Characterization of Accidental Cell Death Highlights Connections to Regulated Cell Death
Damage-Associated Molecular Patterns (DAMPs) are known by their nature to cause inflammatory responses in numerous disease states from cancer, trauma to age related diseases (e.g. atherosclerosis, Alzheimer’s and Parkinson’s diseases), these molecules are released by cells undergoing cell death.
Angioimmunoblastic T cell Lymphoma Microenvironment
Angioimmunoblastic T cell lymphoma (AITL) is one of the most common T-cell lymphomas, second only to peripheral T-cell lymphoma not otherwise specified (PTCL-NOS). Initially AITL was considered a non-malignant lymphadenopathy with immune hyperactivation, nowadays being classified as a PTCL.