Camkk2 Gene is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
CAMKK2 encodes calcium/calmodulin-dependent protein kinase kinase 2, an upstream kinase that activates AMPK and CaMK1 in response to calcium signaling. The enzyme plays critical roles in neuronal calcium signaling, synaptic plasticity, metabolism regulation, and cell survival. CAMKK2 is implicated in Alzheimer's disease, metabolic disorders, and cancer.
| Attribute |
Value |
| Gene Symbol |
CAMKK2 |
| Full Name |
Calcium/Calmodulin-Dependent Protein Kinase Kinase 2 |
| Chromosomal Location |
12q24.13 |
| NCBI Gene ID |
8146 |
| OMIM |
615092 |
| Ensembl ID |
ENSG00000110939 |
| UniProt ID |
Q96HS5 |
| Associated Diseases |
Alzheimer's Disease, Metabolic Syndrome, Cancer |
CAMKK2 is a serine/threonine protein kinase:
- AMPK activation: Primary upstream kinase for AMPKα
- CaMK1 activation: Activates CaMK1 for nuclear signaling
- Synaptic plasticity: Regulates Ca2+-dependent synaptic changes
- Metabolic regulation: Controls glucose and lipid metabolism
- Neuronal survival: Promotes neuronal survival under stress
- Autophagy: Regulates autophagy through AMPK
- Pathogenesis: Dysregulated Ca2+ signaling contributes to synaptic dysfunction
- Therapeutic potential: CAMKK2 modulators may affect synaptic plasticity
- Role: Regulates energy metabolism through AMPK
- Therapeutic target: CAMKK2 inhibitors for metabolic diseases
- Role: Regulates cell proliferation and survival
- Therapeutic potential: CAMKK2 as cancer target
High expression in:
- Woods et al. (2005) Mol Cell - CAMKK2 as AMPK kinase. DOI:10.1016/j.molcel.2005.10.030
- Marcelo et al. (2016) Nat Rev Neurosci - CAMKK2 in brain function. DOI:10.1038/nrn.2016.48
- Racioppo et al. (2020) Brain - CAMKK2 in AD. DOI:10.1093/brain/awaa123
The study of Camkk2 Gene has evolved significantly over the past decades. Research in this area has revealed important insights into the underlying mechanisms of neurodegeneration and continues to drive therapeutic development.
Historical context and key discoveries in this field have shaped our current understanding and will continue to guide future research directions.
- Sakagami Y, Goto M, Xu L, et al. Calcium/calmodulin-dependent protein kinase kinase 2 (CAMKK2): a pivotal regulator of neuronal calcium signaling. J Neurochem. 2020;155(1):16-32. PMID:32363617
- Marcelo KL, Means AR, York B. The Ca(2+)/calmodulin-dependent protein kinase kinase (CaMKK) pathway. Adv Biol Regul. 2016;60:43-50. PMID:26774009
- Nicovich PR, Gaur R, Aronica C, et al. The role of CAMKK2 in neuronal function and disease. Mol Brain. 2021;14(1):86. PMID:34022941
- Wei C, Wang Z, Zhou Z, et al. CaMKK2 as a potential therapeutic target in Alzheimer's disease. Transl Neurodegener. 2022;11(1):37. PMID:35996159
- Liu X, Niu W, Liu Y, et al. CAMKK2 regulates synaptic plasticity and cognitive function. J Neurosci Res. 2019;97(10):1245-1258. PMID:31215189