U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

Methylmalonic aciduria and homocystinuria

MedGen UID:
978076
Concept ID:
CN293516
Disease or Syndrome
Synonyms: Methylmalonic acidemia and homocystinemia; Methylmalonic acidemia with homocystinuria
Modes of inheritance:
Autosomal recessive inheritance
MedGen UID:
141025
Concept ID:
C0441748
Intellectual Product
Source: Orphanet
A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in individuals with two pathogenic alleles, either homozygotes (two copies of the same mutant allele) or compound heterozygotes (whereby each copy of a gene has a distinct mutant allele).
X-linked recessive inheritance
MedGen UID:
375779
Concept ID:
C1845977
Finding
Source: Orphanet
A mode of inheritance that is observed for recessive traits related to a gene encoded on the X chromosome. In the context of medical genetics, X-linked recessive disorders manifest in males (who have one copy of the X chromosome and are thus hemizygotes), but generally not in female heterozygotes who have one mutant and one normal allele.
 
Related genes: LMBRD1, MMADHC, MMACHC, ABCD4, PRDX1
 
Monarch Initiative: MONDO:0016826
OMIM® Phenotypic series: PS277400
Orphanet: ORPHA26

Definition

A rare inborn error of vitamin B12 (cobalamin) metabolism characterized by megaloblastic anemia, lethargy, failure to thrive, developmental delay, intellectual deficit and seizures. There are four complementation classes of cobalamin defects (cblC, cblD, cblF and cblJ) that are responsible for methylmalonic acidemia - homocystinuria (methylmalonic acidemia - homocystinuria cblC, cblD cblF and cblJ). [from ORDO]

Professional guidelines

PubMed

Hu S, Kong X
Taiwan J Obstet Gynecol 2022 Mar;61(2):290-298. doi: 10.1016/j.tjog.2022.02.017. PMID: 35361390
Hu S, Mei S, Liu N, Kong X
BMC Med Genet 2018 Aug 29;19(1):154. doi: 10.1186/s12881-018-0666-x. PMID: 30157807Free PMC Article
Zong Y, Liu N, Zhao Z, Kong X
BMC Med Genet 2015 Jul 7;16:48. doi: 10.1186/s12881-015-0196-8. PMID: 26149271Free PMC Article

Recent clinical studies

Etiology

Cheng A, Yao R, Cao W, Yu H
J Comput Assist Tomogr 2019 Jul/Aug;43(4):559-562. doi: 10.1097/RCT.0000000000000854. PMID: 30839328Free PMC Article
Gizicki R, Robert MC, Gómez-López L, Orquin J, Decarie JC, Mitchell GA, Roy MS, Ospina LH
Ophthalmology 2014 Jan;121(1):381-386. Epub 2013 Oct 11 doi: 10.1016/j.ophtha.2013.08.034. PMID: 24126030
Rossi A, Cerone R, Biancheri R, Gatti R, Schiaffino MC, Fonda C, Zammarchi E, Tortori-Donati P
AJNR Am J Neuroradiol 2001 Mar;22(3):554-63. PMID: 11237984Free PMC Article
Rosenblatt DS, Aspler AL, Shevell MI, Pletcher BA, Fenton WA, Seashore MR
J Inherit Metab Dis 1997 Aug;20(4):528-38. doi: 10.1023/a:1005353530303. PMID: 9266389
Mamlok RJ, Isenberg JN, Rassin DK, Norcross K, Tallan HH
Neuropediatrics 1986 May;17(2):94-9. doi: 10.1055/s-2008-1052508. PMID: 2873525

Diagnosis

Hu S, Kong X
Taiwan J Obstet Gynecol 2022 Mar;61(2):290-298. doi: 10.1016/j.tjog.2022.02.017. PMID: 35361390
Gupta A, Kabra M, Gupta N
Indian J Pediatr 2021 Dec;88(12):1244-1246. Epub 2021 Sep 12 doi: 10.1007/s12098-021-03938-8. PMID: 34510336
Hu S, Mei S, Liu N, Kong X
BMC Med Genet 2018 Aug 29;19(1):154. doi: 10.1186/s12881-018-0666-x. PMID: 30157807Free PMC Article
D'Alessandro G, Tagariello T, Piana G
Minerva Stomatol 2010 Mar;59(3):129-37. PMID: 20357739
Rosenblatt DS, Aspler AL, Shevell MI, Pletcher BA, Fenton WA, Seashore MR
J Inherit Metab Dis 1997 Aug;20(4):528-38. doi: 10.1023/a:1005353530303. PMID: 9266389

Therapy

Kalantari S, Brezzi B, Bracciamà V, Barreca A, Nozza P, Vaisitti T, Amoroso A, Deaglio S, Manganaro M, Porta F, Spada M
Orphanet J Rare Dis 2022 Feb 2;17(1):33. doi: 10.1186/s13023-022-02179-y. PMID: 35109910Free PMC Article
Bernards J, Doubel P, Meeus G, Lerut E, Corveleyn A, Van Den Heuvel LP, Meersseman W, Kuypers DK, Claes KJ
Acta Clin Belg 2021 Feb;76(1):65-69. Epub 2019 Aug 11 doi: 10.1080/17843286.2019.1649039. PMID: 31401947
Beck BB, van Spronsen F, Diepstra A, Berger RM, Kömhoff M
Pediatr Nephrol 2017 May;32(5):733-741. Epub 2016 Jun 11 doi: 10.1007/s00467-016-3399-0. PMID: 27289364Free PMC Article
Bellieni CV, Ferrari F, De Felice C, Bagnoli F, Cioni M, Farnetani M, Gatti MG, Buonocore G
Biol Neonate 2000 Nov;78(4):327-30. doi: 10.1159/000014288. PMID: 11093015
Mitchell GA, Watkins D, Melançon SB, Rosenblatt DS, Geoffroy G, Orquin J, Homsy MB, Dallaire L
J Pediatr 1986 Mar;108(3):410-5. doi: 10.1016/s0022-3476(86)80882-4. PMID: 3950820

Prognosis

Liu Y, Wang Q, Li X, Ding Y, Song J, Yang Y
Brain Dev 2015 Mar;37(3):286-91. Epub 2014 Jun 25 doi: 10.1016/j.braindev.2014.06.007. PMID: 24974159
Gizicki R, Robert MC, Gómez-López L, Orquin J, Decarie JC, Mitchell GA, Roy MS, Ospina LH
Ophthalmology 2014 Jan;121(1):381-386. Epub 2013 Oct 11 doi: 10.1016/j.ophtha.2013.08.034. PMID: 24126030
Lerner-Ellis JP, Tirone JC, Pawelek PD, Doré C, Atkinson JL, Watkins D, Morel CF, Fujiwara TM, Moras E, Hosack AR, Dunbar GV, Antonicka H, Forgetta V, Dobson CM, Leclerc D, Gravel RA, Shoubridge EA, Coulton JW, Lepage P, Rommens JM, Morgan K, Rosenblatt DS
Nat Genet 2006 Jan;38(1):93-100. Epub 2005 Nov 27 doi: 10.1038/ng1683. PMID: 16311595
Rosenblatt DS, Aspler AL, Shevell MI, Pletcher BA, Fenton WA, Seashore MR
J Inherit Metab Dis 1997 Aug;20(4):528-38. doi: 10.1023/a:1005353530303. PMID: 9266389
Mamlok RJ, Isenberg JN, Rassin DK, Norcross K, Tallan HH
Neuropediatrics 1986 May;17(2):94-9. doi: 10.1055/s-2008-1052508. PMID: 2873525

Clinical prediction guides

Cheng A, Yao R, Cao W, Yu H
J Comput Assist Tomogr 2019 Jul/Aug;43(4):559-562. doi: 10.1097/RCT.0000000000000854. PMID: 30839328Free PMC Article
Beck BB, van Spronsen F, Diepstra A, Berger RM, Kömhoff M
Pediatr Nephrol 2017 May;32(5):733-741. Epub 2016 Jun 11 doi: 10.1007/s00467-016-3399-0. PMID: 27289364Free PMC Article
Morel CF, Lerner-Ellis JP, Rosenblatt DS
Mol Genet Metab 2006 Aug;88(4):315-21. Epub 2006 May 22 doi: 10.1016/j.ymgme.2006.04.001. PMID: 16714133
Lerner-Ellis JP, Tirone JC, Pawelek PD, Doré C, Atkinson JL, Watkins D, Morel CF, Fujiwara TM, Moras E, Hosack AR, Dunbar GV, Antonicka H, Forgetta V, Dobson CM, Leclerc D, Gravel RA, Shoubridge EA, Coulton JW, Lepage P, Rommens JM, Morgan K, Rosenblatt DS
Nat Genet 2006 Jan;38(1):93-100. Epub 2005 Nov 27 doi: 10.1038/ng1683. PMID: 16311595
Mitchell GA, Watkins D, Melançon SB, Rosenblatt DS, Geoffroy G, Orquin J, Homsy MB, Dallaire L
J Pediatr 1986 Mar;108(3):410-5. doi: 10.1016/s0022-3476(86)80882-4. PMID: 3950820

Supplemental Content

Table of contents

    Clinical resources

    Practice guidelines

    • PubMed
      See practice and clinical guidelines in PubMed. The search results may include broader topics and may not capture all published guidelines. See the FAQ for details.

    Recent activity

    Your browsing activity is empty.

    Activity recording is turned off.

    Turn recording back on

    See more...