DNM1L (Ab-637) Antibody

1. cryo-electron microscopy structure of full-length human DRP1 co-assembled with MID49 and an analysis of structure- and disease-based mutations PMID: 29899447
2. Data show that increasing dynamin-related protein 1 (Drp1) SUMOylation by knocking down SUMO1-sentrin-SMT3 specific protease 3 (SENP3) reduces both Drp1 binding to mitochondrial fission factor protein (Mff) and stress-induced cytochrome c release. PMID: 28262828
3. knockdown of LRP6 inhibited the cell viability by activation of Drp1 in glucose deprived-cardiomyocytes. PMID: 29864925
4. Results suggest that the loss of dynamin-related protein 1 (Drp1) expression could contribute to the development of lung and colon cancers. PMID: 29329364
5. observations indicate that homozygous p.T115M variant of DNM1L produces a neurological and neurodevelopmental phenotype, consistent with impaired mitochondrial architecture and function, through a diminished ability to oligomerize, which was most prevalent under oxidative stress. PMID: 29110115
6. Study results reveal a crucial function for Drp1 in regulating tumor growth, mitochondrial morphology, and cell cycle in cutaneous squamous cell carcinoma. PMID: 28818497
7. Elimination of Drp1 by shRNA or Mdivi-1 (a Drp1-specific inhibitor) suppressed GBP2's regulatory function. Furthermore, GBP2 blocks Drp1 translocation from the cytosol to mitochondria, thereby attenuating Drp1-dependent mitochondrial fission and breast cancer cell invasion. PMID: 29072687
8. hyperacetylation of microtubules contributes to the recruitment of total Drp1 to mitochondria to enhance fission. PMID: 28757354
9. Results uncovered a novel mechanism of Drp1-mediated mitochondrial fragmentation in senecionine-induced liver injury. PMID: 28282614
10. miR-21-5p/203a-3p promote ox-LDL-induced endothelial senescence through down-regulation of Drp1 in a direct or indirect way. PMID: 28347692
11. this study shows that Drp1 can impact survival of epithelial ovarian cancer patients PMID: 27509055
12. The structure and function of DNM1L protein in mitochondrial fission is reviewed. PMID: 28132464
13. Results described a recessive disease caused by DNM1L mutations, with a clinical phenotype resembling mitochondrial disorders but without any typical biochemical features. Two novel DNM1L mutations (one frame-shift mutation and one missense mutation) are identified and was found to be associated with impaired mitochondrial and peroxisomal morphology. PMID: 27328748
14. Study describes mutations in ZNF143 causing a previously undescribed inherited disorder of vitamin B12 (cobalamin) metabolism. These mutations cause an accumulation of transcobalamin-bound cobalamin within the cells, as well as decreased expression of MMACHC, a cobalamin trafficking protein. PMID: 27349184
15. The results suggest that endoplasmic reticulum (ER) can function as a platform for Drp1 oligomerization, and that ER-associated Drp1 contributes to mitochondrial division. PMID: 29158231
16. PRKAA deletion promoted mitochondrial fragmentation in vascular endothelial cells by inhibiting the autophagy-dependent degradation of DNM1L. PMID: 28085543
17. hepatic stimulator substance could regulate mitochondrial fission and hepatocyte apoptosis during liver ischemia/reperfusion injury by orchestrating the translocation and activation of Drp1 PMID: 28646508
18. This report describes a patient with a DNM1L mutation and abnormalities in mitochondrial fission and function. The pathogenicity and the dominant nature of the novel p.G362S mutation are demonstrated by overexpression of the mutant gene. PMID: 26992161
19. In contrast to the initial report of neonatal lethality resulting from DNM1L mutation and DRP1 dysfunction, our results show that milder DRP1 impairment is compatible with normal early development and subsequently results in a distinct set of neurological findings. In addition, we identify a common pathogenic mechanism whereby DNM1L mutations impair mitochondrial fission. PMID: 27145208
20. These findings provide new insights into MCL-1 ligands, and the interplay between DRP-1 and the anti-apoptotic BCL-2 family members in the regulation of apoptosis PMID: 28079887
21. High drp1 expression is associated with cisplatin-induced apoptosis of renal tubular epithelial cells. PMID: 28423497
22. This study demonstrated that Mutations in DNM1L, as in OPA1, result indominant optic atrophy despite opposite effectson mitochondrial fusion and fission. PMID: 28969390
23. Modulation of mitochondrial fission by increased levels of pDrp1 S616. PMID: 28388446
24. This is the first study to identify an association between SIRT4 expression and decreased mitochondrial fission, which was driven by Drp1. SIRT4 inhibited Drp1 phosphorylation and weakened Drp1 recruitment to the mitochondrial membrane via an interaction with Fis-1. PMID: 27941873
25. the mitochondrial morphology of T-cell acute lymphoblastic leukemia cells were altered from elongation to fragmentation because of the extracellular signal-regulated kinase activation-mediated phosphorylation of the pro-fission factor, dynamin-related protein 1 (Drp1), at residue S616. PMID: 27831567
26. DNM1L was found to be involved in the regulation of collagen secretion and cardiovascular calcification. PMID: 28607103
27. The s determine that Dengue virus nonstructural protein (NS)4B, a promising drug target with unknown function, associates with mitochondrial proteins, including Drp1, and alters mitochondria morphology to promote infection. PMID: 27545046
28. Depletion of septin 2 reduces Drp1 recruitment to mitochondria and results in hyperfused mitochondria and delayed FCCP-induced fission. PMID: 27215606
29. Missense variants in the middle domain of DNM1L is associated with infantile encephalopathy. PMID: 26931468
30. Genetic silencing of Drp1 increases mitochondrial proton leak in MIN6 cells. Drp1 does not control insulin secretion via its effect on proton leak but instead via modulation of glucose-fueled respiration. PMID: 28174288
31. DNM1L missense mutation identified in a patient with developmental delay, refractory epilepsy and prolonged survival. Patient fibroblasts showed striking hyperfusion of the mitochondrial network. Bioenergetic studies in patient fibroblasts showed no significant differences versus controls. PMID: 26604000
32. Disruption of Drp1 and subsequent mitochondrial fragmentation events prevents impaired vascular dilation, restores mitochondrial phenotype, and implicates mitochondrial fission as a primary mediator of endothelial dysfunction PMID: 27923790
33. MiD49 and MiD51 recruit inactive forms of Drp1 in mitochondrial fission. [review] PMID: 27660309
34. FUNDC1 integrates mitochondrial fission and mitophagy at the interface of the endoplasmic reticulum-mitochondrial contact site by working in concert with DRP1 and calnexin under hypoxic conditions in mammalian cells. PMID: 27145933
35. This study reveals an essential role of SUMOylated FADD in Drp1- and caspase-10-dependent necrosis. PMID: 27799292
36. Sustained phosphorylation of Akt by Abeta directly activates Drp1 and inhibits autophagy through the mTOR pathway. Together, these changes elicit abundant mitochondrial fragmentation resulting in ROS-mediated neuronal apoptosis. PMID: 27599716
37. Drp1 was decreased on mitochondria during Dengue virus infection, as well as Drp1 phosphorylated on serine 616, which is important for mitochondrial fission. PMID: 27816895
38. These data suggest a model for ARSACS where neurons with reduced levels of sacsin are compromised in their ability to recruit or retain Drp1 at the mitochondrial membrane leading to a decline in mitochondrial health, potentially through impaired mitochondrial quality control. PMID: 27288452
39. Taken together, our data demonstrate that DRG2 acts as a regulator of mitochondrial fission by controlling the expression of Drp1. PMID: 28363867
40. results lend further support to the notion that VPS35-DLP1 interaction is key to the retromer-dependent recycling of mitochondrial DLP1 complex during mitochondrial fission and provide a novel therapeutic target to control excessive fission and associated mitochondrial deficits. PMID: 28040727
41. Mitochondrial morphology and cellular distribution are altered in SPG31 patients and are linked to DRP1 hyperphosphorylation. PMID: 28007911
42. the mitochondrial division factor Dnm1 in yeast or Drp1 in mammalian cells is dispensable for mitophagy. PMID: 27903607
43. Silencing Drp1 inhibits glioma cells proliferation and invasion by RHOA/ ROCK1 pathway. PMID: 27495873
44. that miR-30a could inhibit TET1 expression through base pairing with complementary sites in the 3'untranslated region to regulate Drp-1 promoter hydroxymethylation. PMID: 28294974
45. Improper transcriptional (in)activation of mitofusin-1 and dynamin-related protein 1 during early in vitro embryo development is associated with a decrease in mitochondrial membrane potential and with embryo fragmentation. PMID: 25033890
46. this study reveals coordinated increase of mitochondrial biogenesis and mitophagy in which Drp1 plays a central role regulating breast cancer cell metabolism and survival. PMID: 27746856
47. Dynamin-related protein 1 (Dpr1) activates mitochondrial-dependent apoptosis and indicate that inhibiting Dpr1 function can protect against chlorpyrifos-induced cytotoxicity. PMID: 26598294
48. Drp1 is in dynamic equilibrium on mitochondria in a fission-independent manner, and that fission factors such as actin filaments target productive oligomerization to fission sites. PMID: 26609810
49. Dindings demonstrate for the first time, that Drp1 is required for Bax mitochondrial translocation, but Drp1-induced mitochondrial fragmentation alone is not sufficient to induce apoptosis in DLBCL cells. PMID: 26093086
50. Haploinsufficiency of Drp1 abolished mitochondrial autophagy and exacerbated the development of heart failure. PMID: 26915633

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HGNC: 2973

OMIM: 603850

KEGG: hsa:10059

STRING: 9606.ENSP00000450399

UniGene: Hs.556296