MAPK12(丝裂原活化蛋白激酶12)属于MAPK(丝裂原活化蛋白激酶)家族,也称为p38γ,是p38亚家族的一员。MAPK家族成员在细胞应激反应、炎症、增殖、分化和凋亡等过程中起关键作用。MAPK12主要参与细胞对外界压力(如氧化应激、紫外线辐射和炎症因子)的响应,通过磷酸化下游靶蛋白(如转录因子和激酶)调控基因表达。其表达产物p38γ激酶在骨骼肌和心脏中含量较高,可能参与肌肉发育和功能维持。突变可能导致信号传导异常,与炎症性疾病、神经退行性疾病和癌症相关。例如,MAPK12过度激活可能加剧炎症反应,而表达降低可能影响肌肉功能或减弱应激反应。MAPK12与MAPK11(p38β)、MAPK13(p38δ)和MAPK14(p38α)构成p38亚家族,它们共享相似的结构和功能,均通过三级激酶级联(MAP3K-MAP2K-MAPK)传递信号,但组织分布和底物偏好存在差异。该基因的异常表达可能干扰其他MAPK通路成员的功能,影响细胞命运决定。
Activation of members of the mitogen-activated protein kinase family is a major mechanism for transduction of extracellular signals. Stress-activated protein kinases are one subclass of MAP kinases. The protein encoded by this gene functions as a signal transducer during differentiation of myoblasts to myotubes. [provided by RefSeq, Jul 2008]
丝裂原活化蛋白激酶家族的成员的活化是对胞外信号转导的主要机制。应激活化蛋白激酶是MAP激酶的一个子类别。成肌细胞分化为肌管中由该基因用作信号转换器所编码的蛋白质。 [由RefSeq的,2008年7月提供]
MAPK12基因(以及对应的蛋白质)的细胞分布位置:
MAPK12基因的本体(GO)信息:
| 名称 |
|---|
| 4015 Rap1 signaling pathway [PATH:hsa04015] |
| 4010 MAPK signaling pathway [PATH:hsa04010] |
| 4370 VEGF signaling pathway [PATH:hsa04370] |
| 4668 TNF signaling pathway [PATH:hsa04668] |
| 4068 FoxO signaling pathway [PATH:hsa04068] |
| 4071 Sphingolipid signaling pathway [PATH:hsa04071] |
| 4114 Oocyte meiosis [PATH:hsa04114] |
| 4550 Signaling pathways regulating pluripotency of stem cells [PATH:hsa04550] |
| 4611 Platelet activation [PATH:hsa04611] |
| 4620 Toll-like receptor signaling pathway [PATH:hsa04620] |
| 4621 NOD-like receptor signaling pathway [PATH:hsa04621] |
| 4622 RIG-I-like receptor signaling pathway [PATH:hsa04622] |
| 4660 T cell receptor signaling pathway [PATH:hsa04660] |
| 4664 Fc epsilon RI signaling pathway [PATH:hsa04664] |
| 4670 Leukocyte transendothelial migration [PATH:hsa04670] |
| 4912 GnRH signaling pathway [PATH:hsa04912] |
| 4914 Progesterone-mediated oocyte maturation [PATH:hsa04914] |
| 4917 Prolactin signaling pathway [PATH:hsa04917] |
| 4261 Adrenergic signaling in cardiomyocytes [PATH:hsa04261] |
| 4728 Dopaminergic synapse [PATH:hsa04728] |
| 4723 Retrograde endocannabinoid signaling [PATH:hsa04723] |
| 4722 Neurotrophin signaling pathway [PATH:hsa04722] |
| 4750 Inflammatory mediator regulation of TRP channels [PATH:hsa04750] |
| 4380 Osteoclast differentiation [PATH:hsa04380] |
| 5205 Proteoglycans in cancer [PATH:hsa05205] |
| 5014 Amyotrophic lateral sclerosis (ALS) [PATH:hsa05014] |
| 5120 Epithelial cell signaling in Helicobacter pylori infection [PATH:hsa05120] |
| 5132 Salmonella infection [PATH:hsa05132] |
| 5131 Shigellosis [PATH:hsa05131] |
| 5133 Pertussis [PATH:hsa05133] |
| 5152 Tuberculosis [PATH:hsa05152] |
| 5164 Influenza A [PATH:hsa05164] |
| 5160 Hepatitis C [PATH:hsa05160] |
| 5169 Epstein-Barr virus infection [PATH:hsa05169] |
| 5145 Toxoplasmosis [PATH:hsa05145] |
| 5140 Leishmaniasis [PATH:hsa05140] |
| 5142 Chagas disease (American trypanosomiasis) [PATH:hsa05142] |
| 名称 |
|---|
| Activation of PPARGC1A (PGC-1alpha) by phosphorylation |
| CDO in myogenesis |
| Cell-Cell communication |
| Developmental Biology |
| DSCAM interactions |
| Immune System |
| Innate Immune System |
| Mitochondrial biogenesis |
| Myogenesis |
| NGF signalling via TRKA from the plasma membrane |
| NOD1/2 Signaling Pathway |
| Nucleotide-binding domain, leucine rich repeat containing receptor (NLR) signaling pathways |
| Organelle biogenesis and maintenance |
| p38MAPK events |
| Signal Transduction |
| Signaling by VEGF |
| Signalling by NGF |
| Signalling to ERKs |
| Signalling to RAS |
| VEGFA-VEGFR2 Pathway |
| 疾病名称 | 关系值 | NofPmids | NofSnps | 来源 |
| Malignant neoplasm of breast | 0.000542884 | 2 | 0 | BeFree |
| Breast Carcinoma | 0.000542884 | 2 | 0 | BeFree |
| Colon Carcinoma | 0.000271442 | 1 | 0 | BeFree |
| Malignant tumor of colon | 0.000271442 | 1 | 0 | BeFree |
| Carcinogenesis | 0.000271442 | 1 | 0 | BeFree |
| Malignant neoplasm of mouth | 0.000271442 | 1 | 0 | BeFree |
| Malignant neoplasm of lung | 0.000271442 | 1 | 0 | BeFree |
| Carcinoma of lung | 0.000271442 | 1 | 0 | BeFree |
| Squamous cell carcinoma | 0.000271442 | 1 | 0 | BeFree |
| melanoma | 0.000271442 | 1 | 0 | BeFree |
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