HUGO ID Detailed Result 587


HUGO ID 587
Symbol APEX1
Name APEX nuclease (multifunctional DNA repair enzyme) 1
#Occurrence 31
#Paper 1

 


PMID Match String Actual String Score Flanking text Edited by Edit
9172131APEAPE3.9of the pivotal BER protein apurinic/apyrimidinic apurinic apyrimidinic endonuclease (APE) APE were determined in 11 patients with sporadic ALS and six 
9172131APEAPE3.9APE levels ( p _amp_#60 0.003 and activity ( p _amp_#60 
9172131APEAPE3.9abasic site is repaired by apurinic/apyrimidinic apurinic apyrimidinic endonuclease (APE) APE 
9172131APEAPE3.9APE the pivotal step in BER is found in both the 
9172131APEAPE3.9mitochondria (~65 ~65 kDa 10 A reduction or loss of APE would be extremely detrimental to a neuron and could conceivably 
9172131APEAPE3.9APE is a bifunctional protein with separate domains for DNA repair 
9172131APEAPE3.9Therefore APE possesses multiple cellular functions and its deficiency could have profound 
9172131APEAPE3.9In fact lack of the APE gene is lethal to embryonic mutant mice (gestational gestational day 
9172131APEAPE3.9The present study aimed to determine whether the BER protein APE is deficient in the brains of ALS subjects 
9172131APEAPE3.9APE levels were determined in human brain tissue extracts and compared 
9172131APEAPE3.9of HeLa cells (positive positive control and with recombinant human APE (a a hist_amp_#237 dine-tagged full-length human protein provided by Dr 
9172131APEAPE3.9APE activity was determined in human brain tissue extracts by measuring 
9172131APEAPE3.9APE levels and activity (ability ability to repair apurinic sites in 
9172131APEAPE3.9There was no significant correlation between post mortem interval and APE levels in control ( r _amp_#61 _amp_#45 0.5 or ALS 
9172131APEAPE3.9Cortical APE levels were reduced by 3-4_amp_#215 3 ( p _amp_#60 0.003 
9172131APEAPE3.9In contrast to APE levels cortical MPG levels in ALS subjects were not significantly 
9172131APEAPE3.9Like APE levels APE activity was significantly lower ( p _amp_#60 0.000007 
9172131APEAPE3.9Like APE levels APE activity was significantly lower ( p _amp_#60 0.000007 in ALS 
9172131APEAPE3.9MPG 20 21 and the resulting apurinic site repaired by APE 8-Oxodeoxyguanosine levels are elevated in ALS spinal cord tissue 6 
9172131APEAPE3.9from the present studies indicate that the pivotal BER protein APE is severely deficient in ALS brain tissue 
9172131APEAPE3.9MPG in ALS brain tissue suggests a selective abnormality in APE 
9172131APEAPE3.9Interestingly APE activity has also been examined in lymphocytes from patients with 
9172131APEAPE3.9a double-stranded oligonucleotide probe containing a single AP site 22 APE activity was shown to be similarly reduced in lymphocytes of 
9172131APEAPE3.9A similar reduction of APE in both ALS brain and lymphocyte tissue 22 suggests that 
9172131APEAPE3.9deficit is systemic and possibly due to an abnormality in APE regulation or a gene mutation 
9172131APEAPE3.9Detection of several missense APE gene mutations 22 in lymphocyte DNA from patients with sporadic 
9172131apurinic/apyrimidinic endonucleaseapurinic/apyrimidinic endonuclease1.0frontal cortical levels and activity of the pivotal ber protein apurinic/apyrimidinic endonuclease ape were determined in 11 patients with sporadic als and six age matched control subjects.  
9172131apurinic/apyrimidinic endonucleaseapurinic/apyrimidinic endonuclease1.0frontal cortical levels and activity of the pivotal ber protein apurinic/apyrimidinic endonuclease ape were determined in 11 patients with sporadic als and six age matched control subjects.  
9172131apurinic/apyrimidinic endonucleaseapurinic/apyrimidinic endonuclease1.0inant pathway for repair of oxidative dna damage. 9 the damaged base is removed by a glycosylase e.g formamidopyrimidine or n methylpurine dna glycosylase and the resulting abasic site is repaired by apurinic/apyrimidinic endonuclease ape .  
9172131apurinic/apyrimidinic endonucleaseapurinic/apyrimidinic endonuclease1.0inant pathway for repair of oxidative dna damage. 9 the damaged base is removed by a glycosylase e.g formamidopyrimidine or n methylpurine dna glycosylase and the resulting abasic site is repaired by apurinic/apyrimidinic endonuclease ape .  
9172131ape 1ape 11.0membranes were immunoprobed by incubating blots with blocking solution containing anti ape 1:2000 for 1 h at room temperature.