1,1-dichloroethene decreases expression ISO Mthfd1 (Mus musculus) 6480464 vinylidene chloride results in decreased expression of MTHFD1 mRNA CTD PMID:26682919 1,2-dimethylhydrazine increases expression ISO Mthfd1 (Mus musculus) 6480464 1 and 2-Dimethylhydrazine results in increased expression of MTHFD1 mRNA CTD PMID:22206623 1,2-dimethylhydrazine multiple interactions ISO Mthfd1 (Mus musculus) 6480464 Folic Acid inhibits the reaction [1 and 2-Dimethylhydrazine results in increased expression of MTHFD1 mRNA] CTD PMID:22206623 1-chloro-2,4-dinitrobenzene affects binding ISO MTHFD1 (Homo sapiens) 6480464 Dinitrochlorobenzene binds to MTHFD1 protein CTD PMID:32991956 17alpha-ethynylestradiol multiple interactions ISO Mthfd1 (Mus musculus) 6480464 [Tetrachlorodibenzodioxin co-treated with Ethinyl Estradiol] results in increased expression of MTHFD1 mRNA CTD PMID:17942748 17alpha-ethynylestradiol increases expression ISO Mthfd1 (Mus musculus) 6480464 Ethinyl Estradiol results in increased expression of MTHFD1 mRNA CTD PMID:17942748 17beta-estradiol decreases expression ISO MTHFD1 (Homo sapiens) 6480464 Estradiol results in decreased expression of MTHFD1 mRNA CTD PMID:16705744 17beta-estradiol decreases expression EXP 6480464 Estradiol results in decreased expression of MTHFD1 mRNA CTD PMID:32145629 17beta-estradiol increases expression ISO MTHFD1 (Homo sapiens) 6480464 Estradiol results in increased expression of MTHFD1 mRNA CTD PMID:19167446 2,2',4,4'-Tetrabromodiphenyl ether decreases expression ISO MTHFD1 (Homo sapiens) 6480464 2 more ... CTD PMID:31675489 2,3,7,8-tetrachlorodibenzodioxine multiple interactions ISO Mthfd1 (Mus musculus) 6480464 [Tetrachlorodibenzodioxin co-treated with decitabine] results in increased expression of MTHFD1 mRNA and [Tetrachlorodibenzodioxin co-treated with Ethinyl Estradiol] results in increased expression of MTHFD1 mRNA CTD PMID:15251184 and PMID:17942748 2,3,7,8-tetrachlorodibenzodioxine increases expression EXP 6480464 Tetrachlorodibenzodioxin results in increased expression of MTHFD1 mRNA CTD PMID:33387578 2,3,7,8-tetrachlorodibenzodioxine decreases expression EXP 6480464 Tetrachlorodibenzodioxin results in decreased expression of MTHFD1 mRNA CTD PMID:20959002 and PMID:21215274 2,3,7,8-tetrachlorodibenzodioxine affects expression ISO Mthfd1 (Mus musculus) 6480464 Tetrachlorodibenzodioxin affects the expression of MTHFD1 mRNA CTD PMID:21570461 2,3,7,8-tetrachlorodibenzodioxine increases expression ISO Mthfd1 (Mus musculus) 6480464 Tetrachlorodibenzodioxin results in increased expression of MTHFD1 mRNA CTD PMID:17942748 2,4,6-tribromophenol decreases expression ISO MTHFD1 (Homo sapiens) 6480464 2 more ... CTD PMID:31675489 2-butoxyethanol increases expression ISO Mthfd1 (Mus musculus) 6480464 n-butoxyethanol results in increased expression of MTHFD1 mRNA CTD PMID:19812364 3,3',5,5'-tetrabromobisphenol A decreases expression ISO MTHFD1 (Homo sapiens) 6480464 tetrabromobisphenol A results in decreased expression of MTHFD1 protein CTD PMID:31675489 4,4'-sulfonyldiphenol increases expression ISO MTHFD1 (Homo sapiens) 6480464 bis(4-hydroxyphenyl)sulfone results in increased expression of MTHFD1 protein CTD PMID:34186270 4-hydroxyphenyl retinamide decreases expression ISO Mthfd1 (Mus musculus) 6480464 Fenretinide results in decreased expression of MTHFD1 mRNA CTD PMID:28973697 5-aza-2'-deoxycytidine multiple interactions ISO Mthfd1 (Mus musculus) 6480464 [Tetrachlorodibenzodioxin co-treated with Decitabine] results in increased expression of MTHFD1 mRNA CTD PMID:15251184 5-aza-2'-deoxycytidine increases expression ISO Mthfd1 (Mus musculus) 6480464 Decitabine results in increased expression of MTHFD1 mRNA CTD PMID:15251184 5-aza-2'-deoxycytidine affects expression ISO MTHFD1 (Homo sapiens) 6480464 Decitabine affects the expression of MTHFD1 mRNA CTD PMID:23300844 6-propyl-2-thiouracil increases expression EXP 6480464 Propylthiouracil results in increased expression of MTHFD1 mRNA CTD PMID:30047161 acrylamide increases expression EXP 6480464 Acrylamide results in increased expression of MTHFD1 mRNA CTD PMID:28959563 acrylamide decreases expression ISO MTHFD1 (Homo sapiens) 6480464 Acrylamide results in decreased expression of MTHFD1 mRNA CTD PMID:32763439 aflatoxin B1 decreases methylation ISO MTHFD1 (Homo sapiens) 6480464 Aflatoxin B1 results in decreased methylation of MTHFD1 gene CTD PMID:27153756 all-trans-retinoic acid decreases expression ISO MTHFD1 (Homo sapiens) 6480464 Tretinoin results in decreased expression of MTHFD1 mRNA CTD PMID:33167477 amitrole increases expression EXP 6480464 Amitrole results in increased expression of MTHFD1 mRNA CTD PMID:30047161 ammonium chloride affects expression EXP 6480464 Ammonium Chloride affects the expression of MTHFD1 mRNA CTD PMID:16483693 amphetamine decreases expression EXP 6480464 Amphetamine results in decreased expression of MTHFD1 mRNA CTD PMID:30779732 aristolochic acid A increases expression ISO MTHFD1 (Homo sapiens) 6480464 aristolochic acid I results in increased expression of MTHFD1 protein CTD PMID:33212167 arsenous acid multiple interactions ISO MTHFD1 (Homo sapiens) 6480464 Arsenic Trioxide results in increased sumoylation of and results in increased degradation of MTHFD1 protein and benzyloxycarbonylleucyl-leucyl-leucine aldehyde inhibits the reaction [Arsenic Trioxide results in increased degradation of MTHFD1 protein] CTD PMID:28265077 arsenous acid decreases expression ISO MTHFD1 (Homo sapiens) 6480464 Arsenic Trioxide results in decreased expression of MTHFD1 mRNA CTD PMID:20458559 atrazine increases expression ISO MTHFD1 (Homo sapiens) 6480464 Atrazine results in increased expression of MTHFD1 mRNA CTD PMID:22378314 benzo[a]pyrene increases methylation ISO MTHFD1 (Homo sapiens) 6480464 Benzo(a)pyrene results in increased methylation of MTHFD1 promoter CTD PMID:27901495 benzo[b]fluoranthene decreases expression ISO Mthfd1 (Mus musculus) 6480464 benzo(b)fluoranthene results in decreased expression of MTHFD1 mRNA CTD PMID:26377693 bisphenol A increases expression EXP 6480464 bisphenol A results in increased expression of MTHFD1 mRNA CTD PMID:25181051 bisphenol A decreases expression ISO MTHFD1 (Homo sapiens) 6480464 bisphenol A results in decreased expression of MTHFD1 protein CTD PMID:34186270 bisphenol A decreases methylation ISO MTHFD1 (Homo sapiens) 6480464 bisphenol A results in decreased methylation of MTHFD1 gene CTD PMID:31601247 bisphenol A increases expression ISO MTHFD1 (Homo sapiens) 6480464 bisphenol A results in increased expression of MTHFD1 protein CTD PMID:33670352 bisphenol A decreases expression EXP 6480464 bisphenol A results in decreased expression of MTHFD1 mRNA CTD PMID:32145629 Bisphenol B increases expression ISO MTHFD1 (Homo sapiens) 6480464 bisphenol B results in increased expression of MTHFD1 protein CTD PMID:34186270 bisphenol F increases expression ISO MTHFD1 (Homo sapiens) 6480464 bisphenol F results in increased expression of MTHFD1 protein CTD PMID:34186270 Brodifacoum increases expression EXP 6480464 bromfenacoum results in increased expression of MTHFD1 protein CTD PMID:28903499 buspirone decreases expression EXP 6480464 Buspirone results in decreased expression of MTHFD1 mRNA CTD PMID:24136188 cadmium atom multiple interactions ISO MTHFD1 (Homo sapiens) 6480464 [Cadmium Chloride results in increased abundance of Cadmium] which results in increased expression of MTHFD1 mRNA CTD PMID:35301059 cadmium dichloride multiple interactions ISO MTHFD1 (Homo sapiens) 6480464 [Cadmium Chloride results in increased abundance of Cadmium] which results in increased expression of MTHFD1 mRNA CTD PMID:35301059 carbon nanotube decreases expression ISO Mthfd1 (Mus musculus) 6480464 Nanotubes more ... CTD PMID:25554681 and PMID:25620056 carbon nanotube increases expression ISO Mthfd1 (Mus musculus) 6480464 Nanotubes and Carbon results in increased expression of MTHFD1 mRNA CTD PMID:25554681 chlorpyrifos decreases expression ISO Mthfd1 (Mus musculus) 6480464 Chlorpyrifos results in decreased expression of MTHFD1 mRNA CTD PMID:37019170 choline affects response to substance ISO MTHFD1 (Homo sapiens) 6480464 MTHFD1 gene SNP affects the susceptibility to Choline CTD PMID:17616785 choline multiple interactions ISO Mthfd1 (Mus musculus) 6480464 [Choline deficiency co-treated with Folic Acid deficiency] affects the expression of MTHFD1 mRNA more ... CTD PMID:20938992 and PMID:23439872 chromium(6+) affects expression ISO Mthfd1 (Mus musculus) 6480464 chromium hexavalent ion affects the expression of MTHFD1 mRNA CTD PMID:28472532 cisplatin affects expression ISO MTHFD1 (Homo sapiens) 6480464 Cisplatin affects the expression of MTHFD1 mRNA CTD PMID:23300844 cobalt dichloride decreases expression ISO MTHFD1 (Homo sapiens) 6480464 cobaltous chloride results in decreased expression of MTHFD1 mRNA CTD PMID:19320972 and PMID:19376846 copper atom multiple interactions ISO MTHFD1 (Homo sapiens) 6480464 [NSC 689534 binds to Copper] which results in decreased expression of MTHFD1 mRNA CTD PMID:20971185 copper(0) multiple interactions ISO MTHFD1 (Homo sapiens) 6480464 [NSC 689534 binds to Copper] which results in decreased expression of MTHFD1 mRNA CTD PMID:20971185 copper(II) sulfate decreases expression ISO MTHFD1 (Homo sapiens) 6480464 Copper Sulfate results in decreased expression of MTHFD1 mRNA CTD PMID:19549813 coumestrol increases expression ISO MTHFD1 (Homo sapiens) 6480464 Coumestrol results in increased expression of MTHFD1 mRNA CTD PMID:19167446 coumestrol multiple interactions ISO MTHFD1 (Homo sapiens) 6480464 [Coumestrol co-treated with 2 more ... CTD PMID:19167446 Cuprizon increases expression EXP 6480464 Cuprizone results in increased expression of MTHFD1 mRNA CTD PMID:26577399 cyclosporin A decreases expression ISO MTHFD1 (Homo sapiens) 6480464 Cyclosporine results in decreased expression of MTHFD1 mRNA CTD PMID:20106945 and PMID:25562108 decabromodiphenyl ether decreases expression ISO MTHFD1 (Homo sapiens) 6480464 decabromobiphenyl ether results in decreased expression of MTHFD1 protein CTD PMID:31675489 deguelin increases expression ISO MTHFD1 (Homo sapiens) 6480464 deguelin results in increased expression of MTHFD1 mRNA CTD PMID:33512557 diarsenic trioxide decreases expression ISO MTHFD1 (Homo sapiens) 6480464 Arsenic Trioxide results in decreased expression of MTHFD1 mRNA CTD PMID:20458559 diarsenic trioxide multiple interactions ISO MTHFD1 (Homo sapiens) 6480464 Arsenic Trioxide results in increased sumoylation of and results in increased degradation of MTHFD1 protein and benzyloxycarbonylleucyl-leucyl-leucine aldehyde inhibits the reaction [Arsenic Trioxide results in increased degradation of MTHFD1 protein] CTD PMID:28265077 dibutyl phthalate decreases expression EXP 6480464 Dibutyl Phthalate results in decreased expression of MTHFD1 mRNA CTD PMID:21266533 dibutyl phthalate decreases expression ISO Mthfd1 (Mus musculus) 6480464 Dibutyl Phthalate results in decreased expression of MTHFD1 mRNA CTD PMID:17361019 and PMID:21266533 dioxygen decreases expression ISO Mthfd1 (Mus musculus) 6480464 Oxygen deficiency results in decreased expression of MTHFD1 mRNA CTD PMID:22629407 dioxygen decreases expression ISO MTHFD1 (Homo sapiens) 6480464 Oxygen deficiency results in decreased expression of MTHFD1 mRNA CTD PMID:26516004 dioxygen multiple interactions ISO Mthfd1 (Mus musculus) 6480464 Oxygen inhibits the reaction [Oxygen deficiency results in decreased expression of MTHFD1 mRNA] CTD PMID:22629407 dorsomorphin multiple interactions ISO MTHFD1 (Homo sapiens) 6480464 [NOG protein co-treated with entinostat co-treated with dorsomorphin co-treated with 4-(5-benzo(1 more ... CTD PMID:27188386 doxorubicin affects expression ISO MTHFD1 (Homo sapiens) 6480464 Doxorubicin affects the expression of MTHFD1 protein CTD PMID:29385562 doxorubicin decreases expression ISO MTHFD1 (Homo sapiens) 6480464 Doxorubicin results in decreased expression of MTHFD1 mRNA CTD PMID:29803840 Enterolactone multiple interactions ISO MTHFD1 (Homo sapiens) 6480464 [Coumestrol co-treated with 2 and 3-bis(3'-hydroxybenzyl)butyrolactone] results in increased expression of MTHFD1 mRNA CTD PMID:19167446 entinostat increases expression ISO MTHFD1 (Homo sapiens) 6480464 entinostat results in increased expression of MTHFD1 mRNA CTD PMID:26272509 entinostat multiple interactions ISO MTHFD1 (Homo sapiens) 6480464 [NOG protein co-treated with entinostat co-treated with dorsomorphin co-treated with 4-(5-benzo(1 and 3)dioxol-5-yl-4-pyridin-2-yl-1H-imidazol-2-yl)benzamide] results in increased expression of MTHFD1 mRNA CTD PMID:27188386 enzyme inhibitor multiple interactions ISO MTHFD1 (Homo sapiens) 6480464 [Enzyme Inhibitors results in decreased activity of OGA protein] which results in increased O-linked glycosylation of MTHFD1 protein CTD PMID:23301498 ethanol affects splicing ISO Mthfd1 (Mus musculus) 6480464 Ethanol affects the splicing of MTHFD1 mRNA CTD PMID:30319688 fenamidone increases expression ISO Mthfd1 (Mus musculus) 6480464 fenamidone results in increased expression of MTHFD1 mRNA CTD PMID:27029645 folic acid multiple interactions ISO Mthfd1 (Mus musculus) 6480464 [Choline deficiency co-treated with Folic Acid deficiency] affects the expression of MTHFD1 mRNA more ... CTD PMID:20938992 more ... genistein decreases expression ISO MTHFD1 (Homo sapiens) 6480464 Genistein results in decreased expression of MTHFD1 mRNA CTD PMID:16705744 glafenine decreases expression EXP 6480464 Glafenine results in decreased expression of MTHFD1 mRNA CTD PMID:24136188 glyphosate decreases expression ISO Mthfd1 (Mus musculus) 6480464 glyphosate results in decreased expression of MTHFD1 protein CTD PMID:37208198 hydroquinone decreases expression ISO MTHFD1 (Homo sapiens) 6480464 hydroquinone results in decreased expression of MTHFD1 mRNA CTD PMID:31256213 ivermectin decreases expression ISO MTHFD1 (Homo sapiens) 6480464 Ivermectin results in decreased expression of MTHFD1 protein CTD PMID:32959892 L-methionine multiple interactions ISO Mthfd1 (Mus musculus) 6480464 [Methionine deficiency co-treated with Choline deficiency co-treated with Folic Acid deficiency] results in decreased expression of MTHFD1 mRNA CTD PMID:20938992 lead(0) decreases expression ISO MTHFD1 (Homo sapiens) 6480464 Lead results in decreased expression of MTHFD1 mRNA CTD PMID:19921347 menadione affects expression ISO MTHFD1 (Homo sapiens) 6480464 Vitamin K 3 affects the expression of MTHFD1 mRNA CTD PMID:20044591 Mesaconitine decreases expression EXP 6480464 mesaconitine results in decreased expression of MTHFD1 protein CTD PMID:37182599 methimazole increases expression EXP 6480464 Methimazole results in increased expression of MTHFD1 mRNA CTD PMID:30047161 methotrexate affects response to substance ISO MTHFD1 (Homo sapiens) 6480464 MTHFD1 gene polymorphism affects the susceptibility to Methotrexate CTD PMID:17530705 methyl methanesulfonate decreases expression ISO MTHFD1 (Homo sapiens) 6480464 Methyl Methanesulfonate results in decreased expression of MTHFD1 mRNA CTD PMID:23649840 N-benzyloxycarbonyl-L-leucyl-L-leucyl-L-leucinal multiple interactions ISO MTHFD1 (Homo sapiens) 6480464 benzyloxycarbonylleucyl-leucyl-leucine aldehyde inhibits the reaction [arsenic trioxide results in increased degradation of MTHFD1 protein] CTD PMID:28265077 oxaliplatin decreases expression EXP 6480464 oxaliplatin results in decreased expression of MTHFD1 mRNA CTD PMID:25729387 oxaliplatin multiple interactions EXP 6480464 [oxaliplatin co-treated with Topotecan] results in decreased expression of MTHFD1 mRNA CTD PMID:25729387 paracetamol affects expression ISO Mthfd1 (Mus musculus) 6480464 Acetaminophen affects the expression of MTHFD1 mRNA CTD PMID:17562736 paracetamol decreases expression ISO MTHFD1 (Homo sapiens) 6480464 Acetaminophen results in decreased expression of MTHFD1 mRNA CTD PMID:29067470 paracetamol affects expression ISO MTHFD1 (Homo sapiens) 6480464 Acetaminophen affects the expression of MTHFD1 mRNA CTD PMID:25704631 paracetamol increases expression EXP 6480464 Acetaminophen results in increased expression of MTHFD1 protein CTD PMID:16538041 phenobarbital increases expression EXP 6480464 Phenobarbital results in increased expression of MTHFD1 mRNA CTD PMID:19162173 pirinixic acid decreases expression ISO Mthfd1 (Mus musculus) 6480464 pirinixic acid results in decreased expression of MTHFD1 mRNA CTD PMID:17426115 and PMID:18445702 pregnenolone 16alpha-carbonitrile increases expression EXP 6480464 Pregnenolone Carbonitrile results in increased expression of MTHFD1 mRNA CTD PMID:19162173 resveratrol multiple interactions ISO MTHFD1 (Homo sapiens) 6480464 [Coumestrol co-treated with Resveratrol] results in increased expression of MTHFD1 mRNA and [Plant Extracts co-treated with Resveratrol] results in increased expression of MTHFD1 mRNA CTD PMID:19167446 and PMID:23557933 rotenone increases expression ISO MTHFD1 (Homo sapiens) 6480464 Rotenone results in increased expression of MTHFD1 mRNA CTD PMID:29955902 rotenone increases expression EXP 6480464 Rotenone results in increased expression of MTHFD1 mRNA CTD PMID:28374803 S-adenosyl-L-methioninate increases abundance ISO Mthfd1 (Mus musculus) 6480464 MTHFD1 protein results in increased abundance of S-Adenosylmethionine CTD PMID:19033438 S-adenosyl-L-methionine increases abundance ISO Mthfd1 (Mus musculus) 6480464 MTHFD1 protein results in increased abundance of S-Adenosylmethionine CTD PMID:19033438 SB 431542 multiple interactions ISO MTHFD1 (Homo sapiens) 6480464 [NOG protein co-treated with entinostat co-treated with dorsomorphin co-treated with 4-(5-benzo(1 more ... CTD PMID:27188386 sodium arsenite increases expression EXP 6480464 sodium arsenite results in increased expression of MTHFD1 protein CTD PMID:29459688 sodium arsenite affects expression ISO MTHFD1 (Homo sapiens) 6480464 sodium arsenite affects the expression of MTHFD1 mRNA CTD PMID:34032870 sulfadimethoxine increases expression EXP 6480464 Sulfadimethoxine results in increased expression of MTHFD1 mRNA CTD PMID:30047161 sunitinib decreases expression ISO MTHFD1 (Homo sapiens) 6480464 Sunitinib results in decreased expression of MTHFD1 mRNA CTD PMID:31533062 temozolomide decreases expression ISO MTHFD1 (Homo sapiens) 6480464 Temozolomide results in decreased expression of MTHFD1 mRNA CTD PMID:31758290 tetrachloromethane affects expression ISO Mthfd1 (Mus musculus) 6480464 Carbon Tetrachloride affects the expression of MTHFD1 mRNA CTD PMID:17484886 tetrachloromethane decreases expression ISO Mthfd1 (Mus musculus) 6480464 Carbon Tetrachloride results in decreased expression of MTHFD1 mRNA CTD PMID:27339419 and PMID:31919559 thapsigargin increases expression ISO Mthfd1 (Mus musculus) 6480464 Thapsigargin results in increased expression of MTHFD1 protein CTD PMID:24648495 thapsigargin increases expression EXP 6480464 Thapsigargin results in increased expression of MTHFD1 protein CTD PMID:35544339 thapsigargin decreases expression ISO MTHFD1 (Homo sapiens) 6480464 Thapsigargin results in decreased expression of MTHFD1 mRNA CTD PMID:22378314 topotecan decreases expression EXP 6480464 Topotecan results in decreased expression of MTHFD1 mRNA CTD PMID:25729387 topotecan multiple interactions EXP 6480464 [oxaliplatin co-treated with Topotecan] results in decreased expression of MTHFD1 mRNA CTD PMID:25729387 trichostatin A increases expression ISO MTHFD1 (Homo sapiens) 6480464 trichostatin A results in increased expression of MTHFD1 mRNA CTD PMID:24935251 and PMID:26272509 trichostatin A multiple interactions ISO MTHFD1 (Homo sapiens) 6480464 [NOG protein co-treated with trichostatin A co-treated with dorsomorphin co-treated with 4-(5-benzo(1 and 3)dioxol-5-yl-4-pyridin-2-yl-1H-imidazol-2-yl)benzamide] results in increased expression of MTHFD1 mRNA CTD PMID:27188386 trimellitic anhydride increases expression ISO Mthfd1 (Mus musculus) 6480464 trimellitic anhydride results in increased expression of MTHFD1 mRNA CTD PMID:19042947 tunicamycin decreases expression ISO MTHFD1 (Homo sapiens) 6480464 Tunicamycin results in decreased expression of MTHFD1 mRNA CTD PMID:22378314 urethane decreases expression ISO MTHFD1 (Homo sapiens) 6480464 Urethane results in decreased expression of MTHFD1 mRNA CTD PMID:28818685 valproic acid affects expression ISO MTHFD1 (Homo sapiens) 6480464 Valproic Acid affects the expression of MTHFD1 mRNA CTD PMID:25979313 valproic acid multiple interactions ISO MTHFD1 (Homo sapiens) 6480464 [NOG protein co-treated with Valproic Acid co-treated with dorsomorphin co-treated with 4-(5-benzo(1 and 3)dioxol-5-yl-4-pyridin-2-yl-1H-imidazol-2-yl)benzamide] results in increased expression of MTHFD1 mRNA CTD PMID:27188386 valproic acid increases expression ISO MTHFD1 (Homo sapiens) 6480464 Valproic Acid results in increased expression of MTHFD1 mRNA CTD PMID:23179753 more ... vancomycin increases expression ISO Mthfd1 (Mus musculus) 6480464 Vancomycin results in increased expression of MTHFD1 mRNA CTD PMID:18930951 vorinostat decreases expression ISO MTHFD1 (Homo sapiens) 6480464 vorinostat results in decreased expression of MTHFD1 mRNA CTD PMID:27188386 zinc sulfate decreases expression ISO MTHFD1 (Homo sapiens) 6480464 Zinc Sulfate results in decreased expression of MTHFD1 mRNA CTD PMID:12756304