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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1966 1
1967 1
1969 1
1973 1
1975 3
1976 1
1979 1
1982 3
1983 1
1985 1
1986 1
1987 3
1988 2
1989 5
1990 9
1991 2
1992 4
1993 4
1994 6
1995 4
1996 5
1997 11
1998 10
1999 8
2000 8
2001 4
2002 14
2003 13
2004 10
2005 17
2006 14
2007 21
2008 21
2009 14
2010 16
2011 17
2012 15
2013 16
2014 23
2015 20
2016 16
2017 13
2018 19
2019 28
2020 21
2021 21
2022 13
2023 20
2024 6

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424 results

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Page 1
Homocysteine and Hyperhomocysteinaemia.
Zaric BL, Obradovic M, Bajic V, Haidara MA, Jovanovic M, Isenovic ER. Zaric BL, et al. Curr Med Chem. 2019;26(16):2948-2961. doi: 10.2174/0929867325666180313105949. Curr Med Chem. 2019. PMID: 29532755 Review.
Elevated Hcy levels are connected with various pathologies both in adult and child population. Causes of HHcy include genetic mutations and enzyme deficiencies in 5, 10-methylenetetrahydrofolate reductase (MTHFR) methionine synthase (MS), and cystathionine beta-synthase (C …
Elevated Hcy levels are connected with various pathologies both in adult and child population. Causes of HHcy include genetic mutatio …
Folic acid versus 5- methyl tetrahydrofolate supplementation in pregnancy.
Ferrazzi E, Tiso G, Di Martino D. Ferrazzi E, et al. Eur J Obstet Gynecol Reprod Biol. 2020 Oct;253:312-319. doi: 10.1016/j.ejogrb.2020.06.012. Epub 2020 Jun 13. Eur J Obstet Gynecol Reprod Biol. 2020. PMID: 32868164 Review.
However, folic acid is inactive in the human body and must be converted by the liver into the active molecule 5-methyltetrahydrofolate (5-MTHF). 5-MTHF functions as a methyl donor in many metabolic reactions, including the conversion of homocysteine into methionine, the bi …
However, folic acid is inactive in the human body and must be converted by the liver into the active molecule 5-methyltetrahydrofolate …
Vitamin B12 , folate, and the methionine remethylation cycle-biochemistry, pathways, and regulation.
Froese DS, Fowler B, Baumgartner MR. Froese DS, et al. J Inherit Metab Dis. 2019 Jul;42(4):673-685. doi: 10.1002/jimd.12009. Epub 2019 Jan 28. J Inherit Metab Dis. 2019. PMID: 30693532 Free article. Review.
Disruption of methionine synthase has wide-ranging implications for all methylation-dependent reactions, including epigenetic modification, but also for the intracellular folate pathway, since methionine synthase uses 5-methyltetrahydrofolate as a one-carbon donor. Folate- …
Disruption of methionine synthase has wide-ranging implications for all methylation-dependent reactions, including epigenetic modification, …
Altered methyltetrahydrofolate reductase gene polymorphism in mothers of children with attention deficit and hyperactivity disorder.
Baykal S, Batar B, Nalbantoğlu A, Albayrak Y, Hancı H, Potas N, Durankuş F, Beyazyüz M, Karabekiroğlu K. Baykal S, et al. Prog Neuropsychopharmacol Biol Psychiatry. 2019 Jan 10;88:215-221. doi: 10.1016/j.pnpbp.2018.07.020. Epub 2018 Jul 24. Prog Neuropsychopharmacol Biol Psychiatry. 2019. PMID: 30053573
In the literature, no study has investigated MTHFR polymorphisms in mothers of children with ADHD. Sixty-four children diagnosed with ADHD and their mothers as well as 40 healthy children and their mothers participated in this study. MTHFR polymorphisms were …
In the literature, no study has investigated MTHFR polymorphisms in mothers of children with ADHD. Sixty-four children diagnos …
Homocystinuria.
Przyrembel H. Przyrembel H. Ergeb Inn Med Kinderheilkd. 1982;49:77-135. doi: 10.1007/978-3-642-68543-9_2. Ergeb Inn Med Kinderheilkd. 1982. PMID: 7049692 Review. No abstract available.
The complex machinery of human cobalamin metabolism.
McCorvie TJ, Ferreira D, Yue WW, Froese DS. McCorvie TJ, et al. J Inherit Metab Dis. 2023 May;46(3):406-420. doi: 10.1002/jimd.12593. Epub 2023 Feb 8. J Inherit Metab Dis. 2023. PMID: 36680553 Free article. Review.
Vitamin B(12) (cobalamin, Cbl) is required as a cofactor by two human enzymes, 5-methyltetrahydrofolate-homocysteine methyltransferase (MTR) and methylmalonyl-CoA mutase (MMUT). ...
Vitamin B(12) (cobalamin, Cbl) is required as a cofactor by two human enzymes, 5-methyltetrahydrofolate-homocysteine methyltransferas …
Determination of CSF 5-methyltetrahydrofolate in children and its application for defects of folate transport and metabolism.
Akiyama M, Akiyama T, Kanamaru K, Kuribayashi M, Tada H, Shiokawa T, Toda S, Imai K, Kobayashi Y, Tohyama J, Sakakibara T, Yoshinaga H, Kobayashi K. Akiyama M, et al. Clin Chim Acta. 2016 Sep 1;460:120-5. doi: 10.1016/j.cca.2016.06.032. Epub 2016 Jun 27. Clin Chim Acta. 2016. PMID: 27363740
OBJECTIVE: To describe an assay of 5-methyltetrahydrofolate (5MTHF) in the cerebrospinal fluid (CSF) of children, to determine reference values, and to report the clinical significance of this assay in metabolic disorders affecting folate transport and metabolism. . …
OBJECTIVE: To describe an assay of 5-methyltetrahydrofolate (5MTHF) in the cerebrospinal fluid (CSF) of children, to determine …
The Cerebrospinal Fluid Concentration of Methyltetrahydrofolate and Serum Folate in Children with Developmental Delay, Regression, and/or Refractory Epilepsy.
Nemati H, Boroujeni AF, Inaloo S, Katibeh P, Shahriari M. Nemati H, et al. Neurol India. 2021 Sep-Oct;69(5):1343-1348. doi: 10.4103/0028-3886.329526. Neurol India. 2021. PMID: 34747809 Free article.
MATERIALS AND METHODS: In this cross-sectional study, from February to October 2018, 60 children aged 6 months to 5 years; known cases of idiopathic refractory epilepsy; were selected randomly. ...The results of brain magnetic resonance imaging (MRI) were normal in 47 (78. …
MATERIALS AND METHODS: In this cross-sectional study, from February to October 2018, 60 children aged 6 months to 5 years; known case …
Aromatic L-Amino Acid Decarboxylase Deficiency.
Blau N, Pearson TS, Kurian MA, Elsea SH. Blau N, et al. 2023 Oct 12. In: Adam MP, Feldman J, Mirzaa GM, Pagon RA, Wallace SE, Bean LJH, Gripp KW, Amemiya A, editors. GeneReviews® [Internet]. Seattle (WA): University of Washington, Seattle; 1993–2024. 2023 Oct 12. In: Adam MP, Feldman J, Mirzaa GM, Pagon RA, Wallace SE, Bean LJH, Gripp KW, Amemiya A, editors. GeneReviews® [Internet]. Seattle (WA): University of Washington, Seattle; 1993–2024. PMID: 37824694 Free Books & Documents. Review.
In those on levodopa treatment: monitor CSF neurotransmitters, including 5-methyltetrahydrofolate levels, as clinically indicated to assess for secondary folate deficiency, particularly if neurologic symptoms worsen. ...
In those on levodopa treatment: monitor CSF neurotransmitters, including 5-methyltetrahydrofolate levels, as clinically indicated to …
424 results