| + |
3a | up-regulates activity 
|
CASP9 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-260213 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 18632968 |
Thus, caspase-9 activation and cytochrome c release in cells expressing the 3a protein indicated that this viral protein also activates the intrinsic pathway of apoptosis. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | COVID-19 Causal Network, SARS-COV APOPTOSIS |
| + |
3a | up-regulates activity
|
CYCS |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-260214 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 18632968 |
Thus, caspase-9 activation and cytochrome c release in cells expressing the 3a protein indicated that this viral protein also activates the intrinsic pathway of apoptosis. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | COVID-19 Causal Network, SARS-COV APOPTOSIS |
| + |
3a | up-regulates activity
|
MAPK14 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-260444 |
|
|
Homo sapiens |
HuH-7 Cell |
| pmid |
sentence |
| 18632968 |
Severe Acute Respiratory Syndrome Coronavirus 3a Protein Activates the Mitochondrial Death Pathway Through p38 MAP Kinase Activation |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
3a | up-regulates activity
|
NLRP3 inflammasome |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-260594 |
|
|
Homo sapiens |
HeLa Cell |
| pmid |
sentence |
| 30761102 |
We found that the ion channel activity of SARS-CoV 3a protein is essential for activation of the NLRP3 inflammasome. In addition, both K+ efflux and mitochondrial ROS production are required for SARS-CoV 3a-mediated IL-1β secretion. In the case of SARS-CoV, the viroporin E forms forms Ca2+-permeable ion channels and activates the NLRP3 inflammasome.the 3a protein of SARS-CoV has the ability to induce the NLRP3 inflammasome activation by multiple mechanisms. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | COVID-19 Causal Network, SARS-CoV INFLAMMATORY RESPONSE |
| + |
3a | down-regulates quantity 
|
IFNAR |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-260350 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 20020050 |
The 3a protein was found to induce serine phosphorylation within the IFN alpha-receptor subunit 1 (IFNAR1) degradation motif and to increase IFNAR1 ubiquitination. Confocal microscopic analysis showed increased translocation of IFNAR1 into the lysosomal compartment and flow cytometry showed reduced levels of IFNAR1 in 3a-expressing cells. These results provide further mechanistic details of the pro-apoptotic effects of the SARS-CoV 3a protein, and suggest a potential role for it in attenuating interferon responses and innate immunity. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | COVID-19 Causal Network, SARS-CoV CYTOKINE STORM, SARS-CoV INFLAMMATORY RESPONSE |
| + |
3a | up-regulates activity
|
p38 |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-260193 |
|
|
Homo sapiens |
HuH-7 Cell |
| pmid |
sentence |
| 18632968 |
Severe Acute Respiratory Syndrome Coronavirus 3a Protein Activates the Mitochondrial Death Pathway Through p38 MAP Kinase Activation |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| Pathways: | COVID-19 Causal Network, SARS-COV APOPTOSIS, SARS-CoV MAPK PERTURBATION |
| + |
3a | up-regulates activity
|
Apoptosis |
0.7 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-260195 |
|
|
Chlorocebus aethiops |
|
| pmid |
sentence |
| 15958670 |
These results indicated that the 3a protein induced apoptosis in Vero E6 cells. |
|
| Publications: |
1 |
Organism: |
Chlorocebus Aethiops |
| Pathways: | COVID-19 Causal Network, SARS-COV APOPTOSIS, SARS-CoV MAPK PERTURBATION |
4.0
3a
- 
- 