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Atg1 is a kinase upregulated upon induction of autophagy. Atg13 regulates Atg1 and together they form a complex called Atg13:Atg1, which receives signals from the master of nutrient sensing – Tor. Atg1 is also important in late stages of autophagosome formation.
Neuroleptic malignant syndrome (NMS) is a rare [5] [6] but life-threatening reaction that can occur in response to antipsychotics (neuroleptic) or other drugs that block the effects of dopamine. [ 1 ] [ 7 ] Symptoms include high fever , confusion, rigid muscles, variable blood pressure, sweating, and fast heart rate. [ 1 ]
Unlike Autophagy database, Human autophagy database only compares those proteins found in humans. HADb is the first human-only autophagy database, where researchers may find an updated listing of directly and indirectly related autophagic proteins, given no consistent database previously available to compensate for a huge expansion in autophagy ...
Microautophagy is one of the three common forms of autophagic pathway, but unlike macroautophagy and chaperone-mediated autophagy, it is mediated—in mammals by lysosomal action or in plants and fungi by vacuolar action—by direct engulfment of the cytoplasmic cargo.
Programmed cell death (PCD; sometimes referred to as cellular suicide [1]) is the death of a cell as a result of events inside of a cell, such as apoptosis or autophagy. [2] [3] PCD is carried out in a biological process, which usually confers advantage during an organism's lifecycle.
Specific selection of proteins for degradation in all forms of autophagy came to further understanding as studies discovered the role of chaperones like hsc70. Although hsc70 targets cytosolic protein to CMA based on specific amino acid sequence recognition, it works differently when targeting proteins to macro or microautophagy.
Overview of signal transduction pathways involved in apoptosis. Cell death is the event of a biological cell ceasing to carry out its functions. This may be the result of the natural process of old cells dying and being replaced by new ones, as in programmed cell death, or may result from factors such as diseases, localized injury, or the death of the organism of which the cells are part.
Autophagy protein 5 (ATG5) is a protein that, in humans, is encoded by the ATG5 gene located on chromosome 6. It is an E3 ubi autophagic cell death. ATG5 is a key protein involved in the extension of the phagophoric membrane in autophagic vesicles. It is activated by ATG7 and forms a complex with ATG12 and ATG16L1.