TFAM Antibody

1. Study shows that the human mitochondrial transcription factor A (TFAM) is a versatile G-quadruplex (G4s) binding protein. These TFAM-G4 interactions suggest functional recognition of G4s in the mitochondria. PMID: 28276514
2. CTGF can reduce glycolysis and mitochondrial OXPHOS pathways by increasing mtTFA protein degradation and in turn reduces cancer migration and invasion in oral squamous cell carcinoma (OSCC). PMID: 28438434
3. radiation stimulated the levels of TFAM mRNA and protein. PMID: 29856906
4. Two tag SNPs of TFAM and POLG were associated with multibacillary leprosy in Han Chinese from Southwest China. PMID: 28958595
5. Data revealed that TFAM expression level was regulated by TP73-AS1/miR-200a axis in breast cancer cells. PMID: 28639399
6. Study clearly shows that hTFAM efficiently breaks the mitochondria-mediated vicious cycle in both Alzheimer's disease (AD) model neurons and mouse brains, resulting in an effective improvement of the AD pathophysiology including Abeta accumulation and cognitive dysfunction. PMID: 27897204
7. these findings establish a new link between HIF-2alpha and MAPK-signaling that mediates the adaptive regulation of mitochondrial gene expression under low oxygen tension. PMID: 28709643
8. the results presented in this study obviously provided the evidence that TFAM was upregulated in glioma cell line and glioma tissue specimens. Therefore TFAM may be a novel diagnostic marker and therapeutic target for glioma and other cancer. PMID: 28440425
9. Biotinylated TMP interacts with TFAM. PMID: 28465355
10. TFAM polymorphisms (rs1937, rs1049432, and rs11006132) as well as their haplotypes did not show significant association with aggressiveness of prostate cancer in overweight or obese men. PMID: 27843028
11. results suggest a nucleation-cooperativity-based mechanism for sensitive detection of mitochondrial DNA and pathogen genomes, and identify HMGB/TFAM proteins as DNA-structuring host factors; they provide an explanation for the peculiar cGAS dimer structure and suggest that cGAS preferentially binds incomplete nucleoid-like structures or bent DNA PMID: 28902841
12. p53 might incrase mtDNA copy number through its regulation on TFAM expression via TFAMpromoter. PMID: 27732955
13. TFAM is a gene regulator that acts to mitigate calcium mishandling and ROS production by wrapping around mitochondrial DNA complexes. TFAM's regulatory functions over serca2a, NFAT, and Lon protease contribute to cardiomyocyte stability. [review] PMID: 27166683
14. The results suggest that a high mtTFA expression is a useful marker for tumor progression and a poor prognosis in left-sided colorectal cancer patients. PMID: 29277826
15. Study reports crystal structures of human mitochondrial transcription initiation complexes assembled on both light and heavy strand promoters. The structures reveal how transcription factors TFAM and TFB2M assist mitochondrial RNA polymerase to achieve promoter-dependent initiation. PMID: 29149603
16. TFAM is essential for transcription, replication and packaging of mtDNA into nucleoids. Tfam knockout mice display embryonic lethality secondary to severe mtDNA depletion. In this report, for the first time, we associate a homozygous variant in TFAM with a novel mtDNA depletion syndrome. PMID: 27448789
17. Tissue microarray (TMA) data showed that elevated expression of TFAM was related to the histological grade and TNM stage of NSCLC patients. PMID: 26820294
18. The authors did not find statistically significant differences in the genotype frequencies for the TFAM +35G/C polymorphism between women with polycystic ovary syndrome and controls and found that mtDNA copy number is not associated with TFAM+35G/C SNP in polycystic ovary syndrome patients. PMID: 29030253
19. Alleles in mitochondrial transcription factor A (TFAM) and AP endonuclease 1 (APE1) are associated with reduced cognitive performance. PMID: 28242328
20. In vivo, AICAR significantly reduced osteosarcoma growth without apparent body weight loss and AICAR increased both mitochondrial proliferation and apoptotic activity in treated tumor tissues. AICAR showed anticancer effects in osteosarcoma cells through an AMPK-dependent peroxisome proliferatoractivated receptor-gamma coactivator-1alpha (PGC-1alpha)/mitochondrial transcription factor A (TFAM)/mitochondrial pathway PMID: 27878239
21. the present study identified the interaction of miR-590-3p and TFAM in colon cancer. TFAM was identified as a target of miR-590-3p, and miR-590-3p enhanced the proliferation of SW480 cells. PMID: 27878255
22. The results of the present study provided evidence that resistance to cisplatin chemotherapy in ERpositive breast cancer may be through TFAM and indicated that TFAM may be a target for chemoresistance in patients with breast cancer. PMID: 27779689
23. miR-199a-3p is able to attenuate cisplatin resistance in breast cancer cells through inhibiting TFAM expression. PMID: 28126676
24. We conducted a meta-analysis of studies involving CHAT, TFAM, and VR22 polymorphisms and Alzheimer disease susceptibility. For TFAM and VR22, no significant association was detected in studied single-nucleotide polymorphisms (SNPs).Rs1937 and rs2306604 of TFAM, are not significantly associated with AD risk. PMID: 27272392
25. Results showed that TFAM formed oligomers in mitochondria by in situ chemical cross-linking and suggested the importance of the dimerization of TFAM molecules in the distribution of mtDNA in cells. PMID: 26445116
26. Report failed upregulation of TFAM protein and mitochondrial DNA in oxidatively deficient fibers in skeletal muscle of chronic obstructive pulmonary disease patients. PMID: 26893822
27. our results revealed that stimulation of mitochondrial biogenesis by carvedilol resulted in functional gain of the mitochondria by showing increased oxygen consumption and mitochondrial respiratory rate. PMID: 26797282
28. Data show that mtTFA proteins are highly expressed in cancer and drug-resistant cells compared to normal cells, and the mtTFA expression is upregulated by signals of oxidative and DNA damage stress in cancer cells. [review] PMID: 26307971
29. TFAM overexpression suppressed mitoROS and their upregulation in rat cardiomyocytes. PMID: 25822152
30. TFAM dimerization enhances mitochondrial DNA compaction by promoting looping of the DNA. PMID: 24435062
31. The combination of strong mtTFA expression and a high survivin index may predict a poor prognosis in patients with pancreatic ductal adenocarcinoma PMID: 25108120
32. expression of PGC1alpha and TFAM varies between ovarian carcinoma subtypes; clear-cell carcinoma consists of undetectability of PGC1alpha/TFAM, and low ERalpha/Ki-67. high-grade serous carcinomas had a converse state of PGC1alpha/TFAM, ERalpha positivity and high Ki-67 index PMID: 25243473
33. Methylation of TFAM promoters changed 2 days after gastric bypass. PMID: 24837562
34. These data disclose a novel mechanism by which ERK1/2 regulates mitochondrial function through direct phosphorylation of TFAM. PMID: 24768991
35. indicating that miRNA-214 and MTFA may become important candidates for developing promising therapeutic strategies for the treatment of cervical cancer PMID: 25556274
36. Data suggest that miitochondrial transcription factor A (mtTFA) may be a novel target for the treatment of pancreatic ductal adenocarcinoma (PDAC). PMID: 24622070
37. The results suggest that the expression of mtTFA mRNA and protein is down-regulated in the lung tissue from the COPD patients with squamous cell lung cancer, and the level of mtTFA protein is related to apoptosis of pulmonary vascular endothelial cells. PMID: 24367550
38. The mitochondria targeting sequence-deficient hTFAM also repressed Tfam promoter activity to the same degree as hTFAM. PMID: 24875355
39. These data show that the TFAM SNP rs2306604 A allele may be a risk factor for Parkinson's disease dementia, particularly in males, but not for dementia with Lewy bodies PMID: 24184878
40. The results reveal the organization of TFAM, POLRMT and TFB2M around the light-strand promoter and represent the first structural characterization of the entire mitochondrial transcriptional initiation complex. PMID: 24413562
41. results demonstrate that TFAM uniformly coats the whole mitochondrial genome, with no evidence of robust TFAM binding to the nuclear genome PMID: 23991223
42. Taken together, our data suggested that TFAM plays a crucial role in regulating mtDNA amplification and mitochondrial biogenesis under IR conditions. PMID: 23645454
43. overexpression of miRNA-23b in U251 cells markedly inhibited the proliferation, cell cycle progression, migration and colony formation, while overexpression of TFAM significantly enhanced these biological processes PMID: 24002170
44. In cells with normal mitochondrial DNA levels, phosphorylated TFAM is degraded by Lon. PMID: 23201127
45. TFAM protein sliding and DNA denaturation are essential for mitochondrial DNA organization. PMID: 22910359
46. Findings suggest that transcription factor A (TFAM) is absolutely required to recruit the transcription machinery during initiation of transcription. PMID: 23012404
47. The expression of TFAM protein was not significantly reduced in ClpX-knockdown cells. PMID: 22841477
48. Recombinant TFAM increased mitochondrial DNA and abolished the activation of nuclear factor of activated T cells (NFAT), which is well known to activate pathological hypertrophy. PMID: 22709542
49. study demonstrates that mtDNA damage is involved in liver damage in extrahepatic cholestatic patients. The mtDNA damage is attributable to the loss of TFAM PMID: 22306509
50. Plasmacytoid dendritic cells (pDC) contribute to sterile immune responses by recognizing the mitochondrial component of necrotic cells (TFAM), with TFAM and mitochondrial DNA as likely mediators of pDC activation. PMID: 22675199

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HGNC: 11741

OMIM: 600438

KEGG: hsa:7019

STRING: 9606.ENSP00000420588

UniGene: Hs.594250